Quiz about Math Review

Question 1

What is the order of operations in arithmetic?

Accepted Answer

PEMDAS (Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right))

Answer

PEDMAS (Parentheses, Exponents, Division and Multiplication (from left to right), Addition and Subtraction (from left to right))

Answer

PEMDAS (Parenthesis, Exponents, Multiplication and Division (from left to right), Subtraction and Addition (from left to right))

Answer

PEDMAS (Parentheses, Exponents, Division and Multiplication (from left to right), Subtraction and Addition (from left to right))

Question 2

What is the simplified form of (2x + 3) + (4x - 5)?

Accepted Answer

6x - 2

Answer

6x + 8

Answer

6x - 8

Answer

2x + 8

Question 3

What is the solution to the equation 2(x + 3) = 16?

Accepted Answer

5

Answer

-5

Answer

6

Answer

8

Question 4

What is the least common multiple of 4 and 6?

Accepted Answer

12

Answer

8

Answer

10

Answer

16

Question 5

What is the area of a triangle with base 12 cm and height 8 cm?

Accepted Answer

48

Answer

24

Answer

36

Answer

64

Question 6

What is the value of 2/5 + 3/5?

Accepted Answer

1

Answer

2/5

Answer

3/5

Answer

4/5

Question 7

What is the result of dividing 1/4 by 2/3?

Accepted Answer

3/8

Answer

5/12

Answer

1/7

Answer

1/3

Question 8

If a movie is 2 hours long and you take a break for 1/4 of the time, how long is the break?

Accepted Answer

30 minutes

Answer

15 minutes

Answer

1 hour

Answer

45 minutes

Question 9

A recipe for brownies calls for 3/4 cup of flour. If you want to make half of the recipe, how much flour do you need?

Accepted Answer

3/8

Answer

1/4

Answer

1/2

Answer

1/8

Question 10

If you have 2/3 of a pizza and you want to split it evenly between 4 friends, how much pizza will each friend get?

Accepted Answer

1/6

Answer

1/4

Answer

1/2

Answer

1/3

Question 11

A bookstore had 4/5 of a shelf full of books. If they donated 1/3 of the books to a charity, how much of the shelf will be empty?

Accepted Answer

7/25

Answer

1/2

Answer

2/5

Answer

3/5

Question 12

If you have 3/4 of a pie and you want to divide it equally between 6 people, how much pie will each person get?

Accepted Answer

1/8

Answer

1/6

Answer

1/3

Answer

3/8

Question 13

Cathy can run 2/3 of a mile in 4 minutes. How long will it take her to run 1 mile?

Accepted Answer

6 minutes

Answer

8 minutes

Answer

10 minutes

Answer

12 minutes

Question 14

If you have 1/2 gallon of juice and you want to fill 8 cups equally, how many cups will each have?

Accepted Answer

1/8

Answer

1/4

Answer

1/2

Answer

1/5

Question 15

If a car travels 60 miles on 4 gallons of gas, how many miles can it travel on 1 gallon of gas?

Accepted Answer

15 miles

Answer

10 miles

Answer

20 miles

Answer

30 miles

Question 16

If you ate 1/3 of a pizza and your friend ate 1/6, how much of the pizza is left?

Accepted Answer

1/2

Answer

1/4

Answer

1/3

Answer

2/3

Question 17

If you want to make 3/4 of a recipe and the recipe calls for 1/2 cup of sugar, how much sugar do you need?

Accepted Answer

3/8

Answer

1/4

Answer

1/2

Answer

1/3

Question 18

If a recipe calls for 1/4 cup of sugar and you want to make half the recipe, how much sugar should you use?

Accepted Answer

1/8 cup

Answer

1/2 cup

Answer

1 teaspoon

Answer

2 cups

Question 19

If there are 5 boys and 7 girls in a class, what is the ratio of boys to girls?

Accepted Answer

5:7

Answer

7:5

Answer

2:3

Answer

3:2

Question 20

If a bag contains 12 red marbles and 18 blue marbles, what is the ratio of red marbles to blue marbles?

Accepted Answer

2:3

Answer

3:2

Answer

1:1

Answer

4:1

Question 21

If it takes 6 hours to drive 360 miles, how many miles can you drive in 3 hours?

Accepted Answer

180 miles

Answer

90 miles

Answer

120 miles

Answer

240 miles

Question 22

If a car travels 240 miles in 4 hours, how far can it travel in 6 hours?

Accepted Answer

360 miles

Answer

120 miles

Answer

160 miles

Answer

480 miles

Question 23

If a recipe calls for 2 eggs to make 6 muffins, how many eggs would you need to make 12 muffins?

Accepted Answer

4 eggs

Answer

6 eggs

Answer

8 eggs

Answer

10 eggs

Question 24

If a store sells 120 shirts and 80 pants, what is the ratio of shirts to pants?

Accepted Answer

3:2

Answer

2:3

Answer

1:1

Answer

4:1

Question 25

If it takes 4 minutes to cook 1 pizza, how long does it take to cook 3 pizzas?

Accepted Answer

12 minutes

Answer

2 minutes

Answer

6 minutes

Answer

24 minutes

Question 26

If a garden is 15 feet wide and 20 feet long, what is the ratio of width to length?

Accepted Answer

3:4

Answer

4:3

Answer

1:1

Answer

2:1

Question 27

If a recipe calls for 3 cups of flour and 4 cups of sugar, what is the ratio of flour to sugar?

Accepted Answer

3:4

Answer

4:3

Answer

1:1

Answer

2:1

Question 28

If a recipe calls for 3 cups of flour to make 24 pancakes, how much flour is needed to make 36 pancakes?

Accepted Answer

4.5

Answer

2

Answer

3

Answer

6

Question 29

A map has a scale of 1 inch = 50 miles. If the distance between two cities on the map is 4 inches, what is the actual distance between the cities?

Accepted Answer

200

Answer

50

Answer

100

Answer

400

Question 30

If it takes 2 hours to mow a lawn that is 1/4 acre, how long will it take to mow a lawn that is 1 acre?

Accepted Answer

8

Answer

2

Answer

4

Answer

16

Question 31

A recipe calls for 1/3 cup of sugar to make 12 cookies. How much sugar is needed to make 18 cookies?

Accepted Answer

1/2

Answer

1/6

Answer

1/4

Answer

2/3

Question 32

A car travels 480 miles in 8 hours. How long will it take the car to travel 720 miles?

Accepted Answer

12

Answer

6

Answer

8

Answer

10

Question 33

A package of 8 hot dogs costs $2.40. What is the cost per hot dog?

Accepted Answer

0.30

Answer

0.60

Answer

0.90

Answer

1.20

Question 34

If a school has a student-teacher ratio of 15:1, how many teachers are needed for 300 students?

Accepted Answer

20

Answer

15

Answer

25

Answer

30

Question 35

A store is having a sale with 30% off all items. If a shirt originally cost $20, how much will it cost during the sale?

Accepted Answer

14

Answer

16

Answer

18

Answer

22

Question 36

A recipe calls for 2/3 cup of oil to make 36 brownies. How much oil is needed to make 24 brownies?

Accepted Answer

1/2

Answer

1/3

Answer

2/3

Answer

3/4

Question 37

If John scored 80% in a test that has 50 questions, how many questions did he answer correctly?

Accepted Answer

40

Answer

30

Answer

35

Answer

45

Question 38

If a pizza has 8 slices and you eat 25% of it, how many slices did you eat?

Accepted Answer

2

Answer

1

Answer

3

Answer

4

Question 39

If a school has 500 students, and 40% of them are girls, how many girls are there in the school?

Accepted Answer

200

Answer

150

Answer

250

Answer

300

Question 40

If a car travels 300 km in 4 hours, what is its average speed?

Accepted Answer

75

Answer

60

Answer

80

Answer

90

Question 41

If 25% of a number is 50, what is the number?

Accepted Answer

200

Answer

100

Answer

150

Answer

250

Question 42

If a store has a sale and offers a discount of 15% off on a $50 item, how much will the customer pay?

Accepted Answer

42.50

Answer

45.00

Answer

47.50

Answer

50.00

Question 43

If a store sells a toy for $25 and makes a profit of 20%, how much did it cost for the store to purchase the toy?

Accepted Answer

20.83

Answer

21.50

Answer

22.00

Answer

23.50

Question 44

If a recipe calls for 2 cups of flour and you only have 1/2 cup, what percent of the flour do you have?

Accepted Answer

25

Answer

10

Answer

15

Answer

20

Question 45

What is the GCF of 35 and 70?

Accepted Answer

35

Answer

5

Answer

10

Answer

15

Question 46

What is the GCF of 24 and 60?

Accepted Answer

12

Answer

6

Answer

18

Answer

24

Question 47

What is the GCF of 50 and 80?

Accepted Answer

10

Answer

20

Answer

30

Answer

40

Question 48

A car needs an oil change every 3,000 miles and a tire rotation every 6,000 miles. How often should both be done on the same day?

Accepted Answer

6,000

Answer

1,000

Answer

2,000

Answer

4,000

Question 49

A factory produces bicycles every 18 days and tricycles every 24 days. How often will they produce both on the same day?

Accepted Answer

72

Answer

54

Answer

36

Answer

28

Question 50

A bakery produces bread every 2 days and cakes every 6 days. How often will they produce both on the same day?

Accepted Answer

6

Answer

2

Answer

3

Answer

4

Question 51

A train leaves station A every 30 minutes and a train leaves station B every 45 minutes. How often will they leave both stations at the same time?

Accepted Answer

90

Answer

60

Answer

75

Answer

120

Question 52

A farmer wants to fertilize his crops every 8 days and water them every 12 days. How often should he do both on the same day?

Accepted Answer

24

Answer

18

Answer

16

Answer

20

Math Review

53 questions