Quiz about Ratios, Rates, Percents

Question 1

Simplify the ratio of
35 : 14

Accepted Answer

5 : 2

Answer

2 : 5

Answer

3 : 1

Answer

35: 14

Question 2

88 students for 4 classes
How many students per class?

Accepted Answer

22 students per class

Answer

22 classes per student

Answer

25 students per class

Answer

25 classes per student

Question 3

A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?

Accepted Answer

2:5

Answer

5:3

Answer

3:5

Answer

5:2

Question 4

At a parking lot,

the ratio of people to cars is 3 : 5

If there are 30 people, how many cars are there?

Accepted Answer

50

Answer

35

Answer

60

Answer

18

Question 5

The pet shop has 2 dogs, 4 cats, and 5 hamsters. What is the ratio of dogs to all pets?

Accepted Answer

2:11

Answer

2:4

Answer

2:5

Answer

11:2

Question 6

Lynnette can wash 85 cars in 5 days. How many cars does she wash each day?

Accepted Answer

17 cars per day

Answer

475 cars per day

Answer

16 cars per day

Answer

15 cars per day

Question 7

At the market, 8 apples cost $4.72. What is the cost per apple?

Accepted Answer

$0.59 per apple

Answer

$0.63 per apple

Answer

$1.54 per apple

Answer

$0.58 per apple

Question 8

Which ratio is equivalent to 12:20

Accepted Answer

3:5

Answer

20:12

Answer

2:3

Answer

3:10

Question 9

Select two of following ratios that are NOT equivalent to 20:24?

Accepted Answer

16:20

Accepted Answer

4:6

Answer

10:12

Answer

5:6

Question 10

It costs $8.19 for 3 candy bars. What is the unit price one candy bar?

Accepted Answer

$2.73

Answer

$2.37

Answer

$7.18

Answer

$24.63

Question 11

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 12

The Williams family bought four concert tickets for $252.  What was the price per ticket?

Accepted Answer

$63.00

Answer

$60.00

Answer

$6.30

Answer

$62.00

Question 13

Write 14/20 as a percent.

Accepted Answer

70%

Answer

14.2%

Answer

75%

Answer

56%

Question 14

What percent is in color?

Accepted Answer

62%

Answer

620%

Answer

1/2

Answer

60%

Question 15

What percent is in color?

Accepted Answer

30%

Answer

3%

Answer

33%

Answer

300%

Question 16

15 out of 25 boys chose to go swimming at camp. What percent is that?

Accepted Answer

60%

Answer

15%

Answer

20%

Answer

45%

Ratios, Rates, Percents

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