Quiz about Ratio and Percent Questions

Question 1

What percent is 42 of 558?

Accepted Answer

7.53%

Answer

5.16%

Answer

92.47%

Answer

234.36%

Question 2

Mrs. Ciampa had 27 students in her class last year and this year she had 30 students in her math class. What is the percent of change?

Accepted Answer

11%

Answer

24%

Answer

20%

Answer

50%

Question 3

What is 5% written as a decimal?

Accepted Answer

0.05

Answer

0.5

Answer

5

Answer

50

Question 4

A car travels 50 miles in 40 minutes.
How many miles does the car travel in 20 minutes?

Accepted Answer

60 miles

Answer

25 miles

Answer

1.25 miles

Answer

70 miles

Question 5

Alycia earned $20.40 in 3 hours. What is her unit rate in dollars per hour?

Accepted Answer

$6.80 per hour

Answer

$7 per hour

Answer

$6 per hour

Answer

$17.40 per hour

Question 6

Find the percent of change if the original cost was $5 and the new cost is $1.

Accepted Answer

Decrease 80%

Answer

Increase $4

Answer

Decrease $4

Answer

Decrease 400%

Question 7

Last week, you finished level 2 of a video game in 32 minutes. Today, you finished level 2 in 28 minutes. What is your percent of change?

Accepted Answer

Decrease 12.5%

Answer

Increase 12.5%

Answer

Increase 4%

Answer

Decrease 4%

Question 8

Do the ratios form a proportion?

Accepted Answer

Yes, they form a proportion.

Answer

No, they do not form a proportion.

Question 9

12% of 85 is what?

Accepted Answer

10.2

Answer

7.08

Answer

102.0

Answer

708.3

Question 10

Solve the proportion.

Accepted Answer

k=5

Answer

k=3.3333333

Answer

k=60

Answer

k=90

Question 11

Calculate 25% of 80

Accepted Answer

20

Answer

80

Answer

48

Answer

95

Question 12

12% out of what number is 13?

Accepted Answer

108.3

Answer

12.4

Answer

26.8

Answer

92.3

Question 13

Elijah earn $200 for 8 hours of work. What is the unit rate (in dollars per hour)?

Accepted Answer

$25 per hour

Answer

$50 per hour

Answer

$12 per hour

Answer

$192 per hour

Question 14

Sargento cheese slices $2.48 for 10 slices
or
Velveeta Cheese slices $3.18 for 12 slices
Find the unit price for each and choose the better deal.

Accepted Answer

Sargento

Answer

Velveeta

Question 15

I paid $15.00 for 6 gallons of gasoline.
What was the price PER gallon?

Accepted Answer

$2.50

Answer

$0.40

Answer

$9.00

Answer

$0.90

Question 16

There are 75 pieces of candy in a 15 oz bag.
Using the same proportion, how many pieces of candy will there be in a 5 oz. bag?

Accepted Answer

25 pieces

Answer

80 pieces

Answer

60 pieces

Answer

20 pieces

Question 17

Movie ticket sales are as follows:
Adult: 20 tickets for $250
Child: 15 tickets for $71.25
Senior: 5 tickets for $37.50
How much does one (1) ADULT ticket cost?

Accepted Answer

$12.50

Answer

$0.08

Answer

$25

Answer

$12

Question 18

Mrs. Smith reads about 12 pages of her favorite book in 9 minutes. The book is 360 pages long. Approximately how many minutes will it take Mrs. Smith to finish the entire book?

Accepted Answer

270

Answer

4.5

Answer

27

Answer

45

Question 19

190 people fit in 3 buses.
How many buses would you need to carry 570 people?

Accepted Answer

9 buses

Answer

570 buses

Answer

about 63 buses

Answer

about 6 buses

Question 20

What is 30% of 50?

Accepted Answer

15

Answer

16

Answer

16.3

Answer

17.4

Question 21

Tickets to Disney World are $100. The price is going to increase on January 1. What is the percent of change if the cost increases to a $120?

Accepted Answer

20%

Answer

25%

Answer

18%

Answer

50%

Question 22

What is 82% As a decimal?

Accepted Answer

0.82

Answer

8200

Answer

820

Answer

0.082

Question 23

Eliza bought a meal that cost $12.00. She tipped the waiter 25% of that amount. How much was the tip?

Accepted Answer

$3.00

Answer

$ 15.00

Answer

$ 12.25

Answer

$4.00

Question 24

Sam bought an $85.00 jacket for 40% off of the regular price. How much did he pay for the jacket?

Accepted Answer

$51

Answer

$75

Answer

$36

Answer

$119

Question 25

A stereo system is marked down from $450 to $382.50.
What is the discount rate?

Accepted Answer

15%

Answer

$67.50

Answer

17.6%

Answer

16

Question 26

This morning, Albert took a history test. He got 76 problems right and 19 problems wrong. What percentage did Albert get right?

Accepted Answer

80%

Answer

75%

Answer

25%

Answer

30%

Ratio and Percent Questions

26 questions

What percent is 42 of 558?

Mrs. Ciampa had 27 students in her class last year and this year she had 30 students in her math class. What is the percent of change?

What is 5% written as a decimal?

A car travels 50 miles in 40 minutes.
How many miles does the car travel in 20 minutes?

Alycia earned $20.40 in 3 hours. What is her unit rate in dollars per hour?

Find the percent of change if the original cost was $5 and the new cost is $1.

Last week, you finished level 2 of a video game in 32 minutes. Today, you finished level 2 in 28 minutes. What is your percent of change?

Do the ratios form a proportion?

12% of 85 is what?

Solve the proportion.

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Ratio and Percent Questions

26 questions

What percent is 42 of 558?

Mrs. Ciampa had 27 students in her class last year and this year she had 30 students in her math class. What is the percent of change?

What is 5% written as a decimal?

A car travels 50 miles in 40 minutes.How many miles does the car travel in 20 minutes?

Alycia earned $20.40 in 3 hours. What is her unit rate in dollars per hour?

Find the percent of change if the original cost was $5 and the new cost is $1.

Last week, you finished level 2 of a video game in 32 minutes. Today, you finished level 2 in 28 minutes. What is your percent of change?

Do the ratios form a proportion?

12% of 85 is what?

Solve the proportion.

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

A car travels 50 miles in 40 minutes.
How many miles does the car travel in 20 minutes?