Free Printable overall review for mid-term

1.

44% can be written as the following decimal and fraction...

a)

0.44 and 44/10

b)

0.44 and 44/100

c)

0.4 and 44/100

d)

0.4 and 44/10

2.

0.01 can be written as the following percent and fraction...

a)

1%, 1/100

b)

1%, 1/10

c)

0.1%, 1/10

d)

0.1%, 1/100

3.

3/4 is equivalent to which percent?

a)

25%

b)

50%

c)

60%

d)

75%

4.

What is the percent of the shaded portion of the figure??

a)

20 %

b)

60%

c)

80%

d)

.60%

5.

What is 42% expressed as a decimal?

a)

0.42

b)

4.2

c)

42

d)

0.042

6.

Convert 30% to a fraction

Simplify as much as possible

a)

³⁰/₁₀₀

b)

¹⁵/₅₀

c)

³/₁₀

d)

¹/₃

7.

Convert to a percentage

a)

13%

b)

26%

c)

52%

d)

39%

8.

Express the following ratio in simplest form:

16:40

a)

4:10

b)

8:20

c)

2:5

d)

5:2

9.

Express the following ratio in simplest form:

12:36

a)

1:3

b)

6:18

c)

4:12

d)

2:6

10.

Express the following ratio in simplest form:
$\frac{4}{7}:\frac{3}{7}$

a)

3:4

b)

8:6

c)

28:21

d)

4:3

11.

Express the following ratio in simplest form:
$\frac{1}{3}:\frac{2}{3}$

a)

1:2

b)

3:2

c)

2:1

d)

3:6

12.

What is a Ratio?

a)

Is a comparison of two quantities

b)

A rate with a denominator of one

c)

It is when the only factor the numerator and denominator share is a one

d)

Two decimals that can be multiplied

13.

There are 4 birds and 6 snakes. What is the ratio of birds to total animals?

a)

4/10

b)

4/6

c)

6/4

d)

10/4

14.

You travel 150 miles on 5 gallons. How far did you travel per gallon?

a)

15 miles

b)

30 miles

c)

3 miles

d)

25 miles

15.

A class is attended by 16 boys and 32 girls. Write the ratio of GIRLS to BOYS as a fraction in SIMPLEST FORM.

a)

$\frac{32}{16}$

b)

$\frac{1}{2}$

c)

$\frac{16}{32}$

d)

$\frac{2}{1}$

16.

Find THREE equivalent ratios for 4 to 7. Select all that apply.

a)

$\frac{8}{14}$

b)

7 to 4

c)

24:42

d)

7:4

e)

20:35

17.

For a recipe, Brutus uses 4 cups of sugar for every 5 cups of flour. Which of the following show equivalent ratios for sugar to flour?

a)

4/5=8/10 =12/15

b)

4/5 = 5/6 = 6/7

c)

4/5 = 3/4 = 2/3

d)

4/5=8/15=16/45

18.

What is a unit rate?

a)

A ratio with a denominator of 1

b)

A ratio with a numerator of 1

c)

A ratio that equals 1

d)

A ratio that multiplies by 1

19.

What is an equivalent ratio?

a)

Two or more ratios with the same values

b)

Two or more ratios that have different values

c)

Two or more ratios that equal 1

d)

Two or more ratios that have a denominator of 1

20.

Which ratio is equivalent to 5 to 4

a)

25 to 20

b)

10 to 12

c)

4 to 5

d)

15 to 8

21.

What ratio is equivalent to 12:20

a)

20:12

b)

2:3

c)

3:5

d)

3:10

22.

True or false.
¾ = ⅝

a)

True

b)

False

23.

121 = ______

a)

11²

b)

12

c)

11

d)

112

24.

√196 = ______

a)

14

b)

14²

c)

15

d)

15²

25.

Mrs. Hiltz and Ms. Weber decide to host a lemonade stand. The table they use has side lengths of 5 feet. What is the area of their table?

a)

25 feet

b)

25 square inches

c)

5 ft²

d)

25 square feet

26.

a)

√x = 7

b)

x² = 7

c)

49² = x

d)

√49 = x

27.

Mr. Sansonetti wants to buy the iPod shuffle. If the area of the iPod was 9 cm², how long was the side of the iPod shuffle?

a)

3 cm

b)

9 cm

c)

3 in

d)

4 cm

28.

Which number is closest to the approximate value of √380?

a)

18.5

b)

19

c)

19.5

d)

20

29.

The area of a square is 36 cm². What is the length of one side?

a)

6 cm

b)

24 cm

c)

9 cm

d)

9 cm

30.

A perfect square is a number whose square root is ___________.

a)

Even

b)

irrational

c)

Rational

d)

Odd

31.

The √20 is between which two consecutive integers?

a)

2 & 3

b)

3 & 4

c)

4 & 5

d)

5 & 6

32.

Solve: -7(z - 6) = -70

a)

16

b)

-16

c)

8

d)

-1/2

33.

What is the first step to solve this equation:
11 - 3x = 44

a)

Add 3 to both sides

b)

Subtract 11 from both sides

c)

Add 11 to both sides

d)

Divide 3 on both sides.

34.

6x = 30

a)

x = 36

b)

x = 24

c)

x = 180

d)

x = 5

35.

x + 12 = 20

a)

x = 32

b)

x = -32

c)

x = 8

d)

x = -8

36.

Solve the equation below:

a)

k = 152

b)

k = 176

c)

k = 5

d)

k = 27

37.

Solve for x:

a)

x = 20

b)

x = 7

c)

x = 10

d)

x = 3

38.

-4x + 1 = 21

a)

x=120

b)

x=5

c)

x=30

d)

x=-5

39.

3x - 5 = -26

a)

x=-21

b)

x=21

c)

x=-7

d)

x=61

40.

Solve the equation
-8x - 8 + 3(x - 2) = -3x + 2

a)

x = -8

b)

x = 8

c)

x = 2

d)

x = -2

41.

Solve the proportion shown for the given variable.

a)

n = 50

b)

n = 5/9

c)

n = 9/5

d)

n = 5

42.

$3m\ +4m\ -9\ =54$

a)

7

b)

8

c)

9

43.

How do you find the AREA of a TRIANGLE?

a)

Height x Base divided by 4

b)

Length x Width

c)

1/3 (Length x width)

d)

1/2 (Base x height)

44.

What is the total surface area of the triangular prism shown?

a)

468 in²

b)

540 in²

c)

576 in²

d)

700 in²

45.

Find the surface area of this figure.

a)

148 cm²

b)

120 cm²

46.

How many faces does this shape have?

a)

6

b)

3

c)

9

d)

5

47.

What 3D solid does this net create?

a)

Triangular Prism

b)

Triangular Pyramid

c)

Rectangular Pyramid

d)

Square Prism

48.

What shape is this?

a)

Cube

b)

Cylinder

c)

Pyramid

d)

Cuboid

49.

What shape is the base?

a)

Rectangle

b)

Triangle

c)

Square

d)

Trapazoid

50.

What is the area of the base?

a)

25 ft²

b)

40 ft²

c)

12.5 ft²

d)

35 ft²

51.

Find the median of these numbers:
4, 2, 7, 4, 3

a)

2

b)

5

c)

7

d)

4

52.

Find the median of these numbers:
76, 82, 57, 93, 64, 72

a)

74

b)

57

c)

72

d)

73

53.

The number of miles that Kiki cycled each week for a 7-week period is shown:
36, 42, 28, 52, 48, 36, 31
What is the median number of miles Kiki cycled?

a)

24

b)

36

c)

39

d)

52

54.

A data set can have more than one median?

a)

True

b)

False

55.

Find the mean of the numbers below:

4, 9, 7, 10, 5

a)

5

b)

6

c)

7

d)

8

56.

Mr Holland gives his class a test. The results are:

34%, 44%, 75%, 21%, 98%, 86%, 71%, 76%, 63%, 55%

How many students scored above the mean percentage?

a)

4

b)

5

c)

6

d)

7

57.

In the coordinate (4,9), which number is the y-coordinate?

a)

4

b)

9

c)

neither

d)

both

58.

Where is point E located?

a)

( 2, 0 )

b)

( 2 , 2 )

c)

( 0 , 2 )

d)

( 0 , 0 )

59.

What will be the last coordinate of the rectangle?

a)

(1, 3)

b)

(8, 4)

c)

(8, 3)

d)

(7, 3)

60.

What is is the missing number?

a)

61

b)

64

c)

63

d)

65

61.

23 is between 20 and 30

a)

True

b)

False

62.

Which list orders the integers from least to greatest?

a)

-5, 3, -2, l -4l

b)

-2, 3, l-4l, -5

c)

-5, -2, 3, l-4l

d)

-2, -5, 3, l-4l

63.

The change, in yards, of a football team's position on the field for each of their last four plays is shown below. Which shows their yardage from least to greatest?

a)

0<-4<-7<7

b)

0<-7<-4< 7

c)

-4<-7<0<7

d)

-7<-4<0<7

64.

l-4l

a)

-4

b)

0

c)

4

d)

-0

65.

How many students were greater than or equal to 60 inches tall?

a)

21

b)

11

c)

17

d)

6

66.

How many students are represented by the histogram?

a)

Cannot be determined

b)

9

c)

31

d)

35

67.

What is the formula for circumference of a circle given the diameter?

a)

C = π r

b)

C = π d

c)

C = 2 π r

d)

C = 2 π d

68.

How do you find the area of a circle?

a)

$\pi d^2$

b)

$2\pi r$

c)

$2\pi^2$

d)

$\pi r^2$

69.

Mrs. Wilson placed the welcome mat shown below on her front doorstep. What is the PERIMETER of her welcome mat in feet? Round to the nearest hundredth. Don't forget to label.

(a)

70.

Shring's dining room table is round and has a radius of 4.5 feet. What is the tabletop's area?

(a)

overall review for mid-term

Total questions: 70

Worksheet time: 3hrs 12mins

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