Free Printable 7 HW 17

1.

-1 x -1 x 1 x -1 x 1 x -1 x -1 x 1

2.

A recipe requires a ratio of 3 cups of flour to 2 cups of sugar. If you have 9 cups of flour, how many cups of sugar do you need to maintain the ratio?

a)

4 cups

b)

5 cups

c)

6 cups

d)

7 cups

3.

A store is having a 25% off sale on all items. If a jacket originally costs $80, what is the sale price?

a)

$20

b)

$60

c)

$65

d)

$70

4.

If 40% of a number is 16, what is the number?

a)

20

b)

30

c)

40

d)

50

5.

A car travels 150 miles using 5 gallons of gas. What is the car's fuel efficiency in miles per gallon?

a)

20 miles per gallon

b)

25 miles per gallon

c)

30 miles per gallon

d)

35 miles per gallon

6.

A school has a student-to-teacher ratio of 15:1. If there are 45 teachers, how many students are there?

a)

600

b)

675

c)

700

d)

750

7.

What is 15% of 200?

a)

20

b)

25

c)

30

d)

35

8.

A bag contains red and blue marbles in the ratio 4:5. If there are 36 marbles in total, how many are red?

a)

16

b)

18

c)

20

d)

24

9.

What is the sum of a number $a$ and its opposite $-a$ ?

a)

$a$

b)

$0$

c)

$-a$

d)

$2a$

10.

On a number line, what is the distance between 1 and -1?

a)

$8$

b)

$2$

c)

$-2$

d)

$-8$

11.

In a real-world context, if you owe someone $5$ dollars and you pay them back $5$ dollars, what is your balance?

a)

$5$ dollars

b)

$0$ dollars

c)

$-5$ dollars

d)

$10$ dollars

12.

If $p = -7$ and $q = 7$ , what is $p + q$ ?

a)

$14$

b)

$0$

c)

$-14$

d)

$7$

13.

Which of the following is an example of additive inverses?

a)

$3$ and $3$

b)

$-4$ and $4$

c)

$5$ and $0$

d)

$-2$ and $-2$

14.

If you start at $p = 10$ and move $q = -10$ units, where do you end up?

a)

$20$

b)

$0$

c)

$-10$

d)

$10$

15.

In a real-world context, if you have $8$ apples and give away $8$ apples, how many apples do you have left?

a)

$8$ apples

b)

$0$ apples

c)

$-8$ apples

d)

$16$ apples

16.

On a number line, what is the distance from -3 to 3?

a)

$6$

b)

$0$

c)

$3$

d)

$-3$

17.

Multiply the mixed numbers: $2 \frac{1}{3} \times 1 \frac{1}{2}$ .

a)

$3 \frac{1}{2}$

b)

$3 \frac{5}{6}$

c)

$4 \frac{1}{6}$

d)

$4 \frac{2}{3}$

18.

Divide the mixed numbers: $3 \frac{3}{4} \div 1 \frac{1}{2}$ .

a)

$2 \frac{1}{2}$

b)

$2 \frac{1}{4}$

c)

$2 \frac{1}{8}$

d)

$2 \frac{1}{3}$

19.

Multiply the mixed numbers: $1 \frac{2}{5} \times 2 \frac{3}{4}$ .

a)

$3 \frac{7}{10}$

b)

$3 \frac{11}{20}$

c)

$3 \frac{13}{20}$

d)

$3 \frac{1}{2}$

20.

Divide the mixed numbers: $5 \frac{1}{2} \div 2 \frac{1}{3}$ .

a)

$2 \frac{1}{3}$

b)

$2 \frac{2}{5}$

c)

$2 \frac{3}{5}$

d)

$2 \frac{1}{2}$

21.

Use the associative property to simplify: $(1 \frac{1}{2} \times 2) \times 3$ .

a)

$9$

b)

$8 \frac{1}{2}$

c)

$9 \frac{1}{2}$

d)

$9 \frac{3}{4}$

22.

Which of the following pairs of numbers are additive inverses?

a)

5 and 5

b)

-3 and 3

c)

7 and -8

d)

0 and 0

23.

What is the result when you add the zero pair, $-9$ and $9$ ?

a)

18

b)

0

c)

-18

d)

9

24.

On a number line, which point is the additive inverse of the point at $-4$ ?

a)

4

b)

-4

c)

0

d)

8

25.

If you owe $5$ dollars and you pay back $5$ dollars, what is your new balance?

a)

$10$

b)

$0$

c)

$-5$

d)

$5$

26.

Which of the following is a real-world example of opposite quantities combining to make zero?

a)

Walking 3 miles north and then 3 miles east

b)

Depositing $50$ dollars and withdrawing $50$ dollars

c)

Gaining 10 pounds and losing 5 pounds

d)

Driving 10 miles and then 10 miles more

27.

Graphically, what does the sum of $-7$ and $7$ look like on a number line?

a)

A point at $-7$

b)

A point at $0$

c)

A point at $7$

d)

A point at $14$

28.

Which of the following statements is true about zero pairs?

a)

Zero pairs always result in a positive number

b)

Zero pairs always result in a negative number

c)

Zero pairs always result in zero

d)

Zero pairs always result in a non-zero number

29.

If $x$ is an integer, which of the following expressions will always equal zero?

a)

$x + x$

b)

$x - x$

c)

$x \times x$

d)

$x \div x$

30.

In a game, you gain 15 points and then lose 15 points. What is your final score change?

a)

30 points

b)

0 points

c)

-30 points

d)

15 points

31.

What is the result of adding $\frac{3}{4}$ and $\frac{2}{3}$ ?

a)

$\frac{5}{7}$

b)

$\frac{17}{12}$

c)

$\frac{1}{2}$

d)

$\frac{13}{12}$

32.

Subtract $\frac{5}{6}$ from $\frac{7}{8}$ .

a)

$\frac{1}{24}$

b)

$\frac{1}{12}$

c)

$\frac{1}{8}$

d)

$\frac{1}{48}$

33.

On a number line, if you start at $-\frac{3}{5}$ and move $\frac{4}{5}$ to the right, where do you end up?

a)

$\frac{1}{5}$

b)

$-\frac{1}{5}$

c)

$\frac{7}{5}$

d)

$1$

34.

Which property of operations is used in the equation $\frac{2}{3} + \frac{4}{5} = \frac{4}{5} + \frac{2}{3}$ ?

a)

Associative Property

b)

Commutative Property

c)

Distributive Property

d)

Identity Property

35.

Calculate $\frac{7}{9} - \frac{2}{3}$ .

a)

$\frac{1}{9}$

b)

$\frac{5}{9}$

c)

$-\frac{1}{9}$

d)

$\frac{1}{3}$

36.

If you add $-\frac{1}{4}$ and $\frac{3}{8}$ on a number line, what is the result?

a)

$\frac{1}{8}$

b)

$-\frac{1}{8}$

c)

$\frac{1}{4}$

d)

$-\frac{1}{2}$

37.

Which property is demonstrated by the equation $\left(\frac{1}{2} + \frac{1}{3}\right) + \frac{1}{4} = \frac{1}{2} + \left(\frac{1}{3} + \frac{1}{4}\right)$ ?

a)

Commutative Property

b)

Associative Property

c)

Distributive Property

d)

Identity Property

38.

What is the result of the subtraction $5 - 8$ using the concept of adding the additive inverse?

a)

$-3$

b)

$3$

c)

$-13$

d)

$13$

39.

If $p = \frac{3}{4}$ and $q = \frac{1}{2}$ , what is $p - q$ using the additive inverse?

a)

$\frac{1}{4}$

b)

$-\frac{1}{4}$

c)

$\frac{5}{4}$

d)

$-\frac{5}{4}$

40.

What is the absolute value of negative eight?

a)

$2$

b)

$8$

c)

$-8$

d)

$3$

41.

Which of the following represents the distance between 7 and -2 on the number line?

a)

5

b)

9

c)

7

d)

10

42.

In a real-world context, if the temperature drops from $15^\circ C$ to $-5^\circ C$ , what is the change in temperature?

a)

$10^\circ C$

b)

$20^\circ C$

c)

$-20^\circ C$

d)

$-10^\circ C$

43.

If $p = -\frac{2}{5}$ and $q = \frac{3}{5}$ , what is $p - q$ ?

a)

$-\frac{5}{5}$

b)

$-\frac{1}{5}$

c)

$-\frac{1}{2}$

d)

$-\frac{7}{5}$

44.

In a real-world scenario, if a submarine descends from $-50$ meters to $-150$ meters, what is the change in depth?

a)

$100$ meters

b)

$-100$ meters

c)

$200$ meters

d)

$-200$ meters

45.

If $p = 6$ and $q = -3$ , what is the value of $\frac{p}{q}$ ?

a)

$2$

b)

$-2$

c)

$3$

d)

$-3$

46.

Which of the following represents the expression $-\left(\frac{8}{5}\right)$ ?

a)

$\frac{-8}{5}$

b)

$\frac{8}{-5}$

c)

Both A and B

d)

Neither A nor B

47.

If a person divides 15 apples equally among 3 friends, how many apples does each friend get?

a)

3

b)

4

c)

5

d)

6

48.

Which of the following is a rational number?

a)

$\frac{0}{7}$

b)

$\frac{7}{0}$

c)

$\frac{0}{0}$

d)

None of the above

49.

If $p = -12$ and $q = 4$ , what is the value of $\frac{-p}{q}$ ?

a)

$-3$

b)

$3$

c)

$-4$

d)

$4$

50.

A recipe requires $\frac{3}{4}$ cup of sugar. If you want to make half of the recipe, how much sugar do you need?

a)

$\frac{3}{8}$ cup

b)

$\frac{1}{2}$ cup

c)

$\frac{1}{4}$ cup

d)

$\frac{1}{8}$ cup

51.

If $p = 9$ and $q = -3$ , which of the following is true?

a)

$\frac{p}{q} = -3$

b)

$\frac{p}{q} = 3$

c)

$\frac{p}{q} = -9$

d)

$\frac{p}{q} = 9$

52.

A car travels 120 miles in 2 hours. What is the average speed of the car in miles per hour?

a)

30 mph

b)

40 mph

c)

50 mph

d)

60 mph

53.

If $p = 0$ and $q = 5$ , what is the value of $\frac{p}{q}$ ?

a)

0

b)

1

c)

5

d)

Undefined

54.

Which of the following statements is true about the division of integers?

a)

Division by zero is allowed.

b)

The quotient of two integers is always an integer.

c)

The quotient of two integers is always a rational number.

d)

The quotient of two integers is always a whole number.

55.

What is the product of $(-3) \times (-2)$ ?

a)

$-6$

b)

$6$

c)

$-5$

d)

$5$

56.

If $(-4) \times x = 12$ , what is the value of $x$ ?

a)

$-3$

b)

$3$

c)

$-2$

d)

$2$

57.

Which of the following represents the distributive property?

a)

$a + b = b + a$

b)

$a(b + c) = ab + ac$

c)

$a \times 1 = a$

d)

$a \times 0 = 0$

58.

What is the result of multiplying $(-5) \times \frac{1}{2}$ ?

a)

$-2.5$

b)

$2.5$

c)

$-5$

d)

$5$

59.

In a real-world context, if a submarine descends 4 meters per minute, what is the depth after 3 minutes?

a)

$-12$ meters

b)

$12$ meters

c)

$-7$ meters

d)

$7$ meters

60.

What is the product of $(-1) \times (-1)$ ?

a)

$-1$

b)

$1$

c)

$0$

d)

$2$

61.

If $(-7) \times 2 = x$ , what is $x$ ?

a)

$-14$

b)

$14$

c)

$-9$

d)

$9$

62.

Which of the following is true for multiplying two negative numbers?

a)

The product is negative

b)

The product is positive

c)

The product is zero

d)

The product is undefined

63.

What is the result of $(-\frac{3}{4}) \times 4$ ?

a)

$-3$

b)

$3$

c)

$-1$

d)

$1$

64.

If a temperature drops 2 degrees every hour, what is the total change in temperature after 5 hours?

a)

$-10$ degrees

b)

$10$ degrees

c)

$-5$ degrees

d)

$5$ degrees

65.

Convert the fraction $\frac{1}{4}$ to a decimal. Is the decimal terminating or repeating?

a)

0.25, Terminating

b)

0.25, Repeating

c)

0.2, Terminating

d)

0.2, Repeating

66.

Convert the fraction $\frac{2}{3}$ to a decimal. Is the decimal terminating or repeating?

a)

0.66, Terminating

b)

0.666..., Repeating

c)

0.67, Terminating

d)

0.67, Repeating

67.

Which of the following decimals is a terminating decimal?

a)

0.333...

b)

0.75

c)

0.142857...

d)

0.888...

68.

Convert the fraction $\frac{5}{8}$ to a decimal. Is the decimal terminating or repeating?

a)

0.625, Terminating

b)

0.625, Repeating

c)

0.62, Terminating

d)

0.62, Repeating

69.

Convert the fraction $\frac{7}{9}$ to a decimal. Is the decimal terminating or repeating?

a)

0.777..., Repeating

b)

0.78, Terminating

c)

0.7, Terminating

d)

0.77, Repeating

70.

Which of the following fractions will convert to a terminating decimal?

a)

$\frac{1}{3}$

b)

$\frac{1}{5}$

c)

$\frac{1}{7}$

d)

$\frac{1}{9}$

71.

Which of the following decimals is a repeating decimal?

a)

0.5

b)

0.125

c)

0.333...

d)

0.8

72.

Convert the fraction $\frac{3}{5}$ to a decimal. Is the decimal terminating or repeating?

a)

0.6, Terminating

b)

0.6, Repeating

c)

0.66, Terminating

d)

0.66, Repeating

73.

Convert 70% to a decimal.

a)

.07

b)

.70

c)

.007

d)

.01

74.

Convert 12% to a decimal.

a)

1.12

b)

12.09

c)

.12

d)

.09

75.

Convert 60% to a decimal.

a)

.06

b)

.006

c)

.60

d)

.12

76.

Convert 3% to a decimal.

a)

.03

b)

.30

c)

.05

d)

.06

77.

Convert 9% to a decimal.

a)

.09

b)

.90

c)

.12

d)

.95

78.

To convert from a percent to a decimal we divide by 100 or move the decimal two places to the (a)

Choose from the below words

left

up

down

right

79.

In mathematics, a percentage is a number or ratio that can be expressed as a fraction of ___?

a)

20

b)

50

c)

3.14

d)

100

80.

What decimal is equivalent to

\frac{3}{16}

?

a)

0.01875

b)

0.01895

c)

0.1875

d)

0.1895

81.

Which choice is equivalent to

\frac{16}{45}

?

a)

$0.\overline{32}$

b)

$0.3\overline{35}$

c)

$0.\overline{35}$

d)

$0.3\overline{5}$

82.

Which value is equivalent to

1\frac{7}{8}

?

a)

0.1875

b)

0.857

c)

1.087

d)

1.875

83.

Which decimal is equivalent to

\frac{62}{11}

?

a)

$0.18$

b)

$1.\overline{77}$

c)

$5.\overline{63}$

d)

$11.62$

84.

Which question is equivalent to

\frac{29}{500}

?

a)

0.029

b)

0.058

c)

0.29

d)

0.58

85.

Which decimal is equivalent to

1\frac{3}{8}

?

a)

0.1375

b)

1.267

c)

1.375

d)

2.667

86.

Which decimal is equivalent to

\frac{1}{125}

?

a)

8

b)

0.8

c)

0.08

d)

0.008

87.

Which decimal is equivalent to

\frac{6}{11}

?

a)

$0.545$

b)

$0.\overline{54}$

c)

$1.83$

d)

$1.8\overline{3}$

88.

Which decimal is equivalent to

\frac{13}{5}

?

a)

2.35

b)

2.60

c)

2.70

d)

6.00

89.

Which decimal is equivalent to

\frac{5}{12}

?

a)

$0.042$

b)

$0.41\overline{6}$

c)

$0.51\overline{2}$

d)

$2.400$

90.

Convert 100% to a decimal

a)

0.1

b)

1.0

c)

10

d)

0.01

91.

Convert 0.25 to a fraction.

a)

25/100

b)

5/20

c)

1/4

d)

1/25

92.

Convert 0.16 to a percent.

a)

16%

b)

1.6%

c)

0.16%

d)

4/25

93.

Select all the choices that are equal to 4.8

a)

$4.80$

b)

$4.08$

c)

$4\ \frac{4}{5}$

d)

$4\ \frac{8}{10}$

e)

$4\ \frac{4}{10}$

94.

Determine if

8\ \frac{2}{3}

is a terminating or repeating decimal.

a)

Terminating

b)

Repeating

95.

Convert 2 $\frac{1}{5}$ into decimal form.

a)

2.15

b)

2.5

c)

2.1

d)

2.2

e)

None of these

96.

What is a Tip ?

a)

Additional money given for a service

b)

money your server gives you

c)

a frog

d)

money you keep

97.

What is a mark down?

a)

sale price

b)

discount

c)

mark up

d)

percent

98.

mark up

a)

an increase

b)

a decrease

99.

what is a discount price?

a)

The price of an item after a discount is applied

b)

The price the wholesaler pays for the item

c)

The price of an item after the mark up is added

100.

unit rate

a)

is always zero

b)

is x divided by y

c)

is when y = 1

d)

has a denominator of one

101.

1/5

a)

40%

b)

25%

c)

20%

d)

10%

102.

How much tax would you pay on a new TV that is $899 at Best Buy, if the tax rate is 6.5%?

a)

$957.44

b)

$841

c)

$58.44

103.

Mrs. Lindenberger is buying some groceries. They total to $35.50. Sales tax is 4.5%. When she goes to pay, how much will she pay?

a)

$1.60

b)

$37.10

c)

$40.00

d)

$2.50

104.

A pair of boots are $94.99. They are 25% off. With this discount, what is the sale price?

a)

$71.24

b)

$118.74

c)

23.7475

d)

$23.75

105.

Discount is ____________ from the price.

a)

added

b)

divided

c)

subtracted

d)

Mr. Ed is very old

106.

Sales tax is __________ to the price

a)

subtracted

b)

added

c)

multiplied

d)

divided

107.

Kimberly's family has a dinner bill of $26 and wants to leave a 15% tip for their server. How much tip are they leaving?

a)

29.90

b)

39.00

c)

4.00

d)

3.90

108.

In a video store, a DVD that sells for $15 is marked 10% off. What is the amount of discount?

a)

1.00

b)

1.50

c)

16.50

d)

13.50

109.

The price of a dress is $120.00. The store marks it up 40%. What is the total?

a)

$178.88

b)

$86.00

c)

$168.00

d)

$1

110.

The price of a sofa is $1,450. The store marks it up 50%. What is the total?

a)

$725

b)

$2,175

c)

$5,999

d)

$2,333

111.

A pair of boots are $94.99. They are 25% off. With this discount, what is the sale price? Round to nearest cent if necessary.

a)

$71.24

b)

$118.74

c)

$69.99

d)

$23.75

112.

A $10 shirt is on sale for 25% off the price. What is the sale price of the shirt?

a)

$7.50

b)

$2.50

c)

$12.50

d)

$17.50

113.

A store pays $1.50 for a bag of candy. If the store wants to mark-up the price 60%, for how much will the store sell the bag of candy?

a)

$0.60

b)

$2.40

c)

$0.90

d)

$6.00

114.

You have dinner at a restaurant and the cost of your meals is $28.00. Because of the mess you made, you want to leave a 20% tip. What is your total bill including tip?

a)

33.60

b)

40.00

c)

24.60

d)

30.50

115.

Find the total cost:
$ 990 TV;
9% tax

a)

$ 89.10

b)

$ 900.90

c)

$ 1,079.10

d)

Free

116.

What movie is this picture from?

a)

Snow White

b)

Beauty & the Beast

c)

Lion King

d)

Little Mermaid

117.

________ is the answer to an addition problem.

a)

sum

b)

difference

c)

product

d)

quotient

118.

________ is the answer to a sutraction problem.

a)

sum

b)

difference

c)

product

d)

quotient

119.

________ is the answer to a multiplication problem.

a)

sum

b)

difference

c)

product

d)

quotient

120.

________ is the answer to a division problem.

a)

sum

b)

difference

c)

product

d)

quotient

121.

_______ are numbers that are multiplied.

a)

remainder

b)

divisor

c)

dividend

d)

factors

122.

_______ is the number that is divided(inside the house)

a)

remainder

b)

divisor

c)

dividend

d)

factors

123.

_______ the number used to divide another number(outside the house)

a)

remainder

b)

divisor

c)

dividend

d)

factors

124.

9.6 x 1.8

a)

8.64

b)

17.28

c)

172.8

d)

86.4

125.

89 - 3.72

a)

2.83

b)

3.17

c)

86.72

d)

85.28

126.

13.5 ÷ 0.03

a)

45

b)

450

c)

4.5

d)

0.45

127.

Match the following

a)

Whole Number

1.

Counting numbers. (0, 1, 2, 3, ...)

b)

Integers

2.

Counting numbers and their opposites.

c)

Rational Numbers

3.

Any number that can be written as a fraction.

128.

Add the decimal into this number:
2.39 x 4.37 = 104443

a)

10.4443

b)

104.443

c)

10444.3

d)

1.04443

129.

7.9-3.47=

a)

11.37

b)

4.43

c)

3.32

d)

4.37

130.

55.78+4.6=

a)

60.28

b)

55.32

c)

56.44

d)

60.38

131.

8.65 * 4

a)

32.48

b)

34.6

c)

34.8

d)

346

132.

Calculate
5.75÷0.25

a)

0.23

b)

2.3

c)

2.03

d)

23

133.

Lisa had a board that was 18.93 inches long. She cut 2.09 inches off of the end. How long is the remainder of the board?

a)

2.19 inches

b)

21.02 inches

c)

1.684 inches

d)

16.84 inches

134.

Jacob bought 5 bottles of orange juice at a market. Each bottle cost $2.43. How much did the orange juice cost all together?

a)

$7.43

b)

$10.05

c)

$12.15

d)

$20.05

135.

Emily bought the following amounts of fruit at a fruit stand:
0.75 pounds of grapes
0.5 pounds of bananas
1.25 pounds of apples

How much did her fruit weigh altogether?

a)

0.25 pounds

b)

2.05 pounds

c)

2.50 pounds

d)

25.0 pounds

136.

A store is shipping 26 birdhouses to a park. Each birdhouse weighs 3.93 pounds. What is the total weight of the shipment?

a)

28.93 pounds

b)

31.44 pounds

c)

102.18 pounds

d)

102.48 pounds

137.

Haley and her 4 friends decide to go out to dinner at Applebee's. The bill for their table came to $65.30. If you wanted to calculate how much they each paid, what number would you divide by?

a)

4

b)

5

c)

3

d)

$65.30

138.

Haley and her 4 friends decide to go out to dinner at Applebee's. The bill for their table came to $65.30. If they want to split the bill evenly between them, how much will each person pay?

a)

$18.10

b)

$16.33

c)

$20.13

d)

$13.06

7 HW 17

Total questions: 138

Worksheet time: 4hrs 54mins

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