Quiz about Ratios Rates and Percent

Question 1

What is the ratio of red apples to green apples

Accepted Answer

4 red apples to 3 green apples

Answer

7 apples to 3 green

Answer

4 red apples to 7 apples

Answer

3 green apples to 4 red apples

Question 2

What is 20% of 75?

Accepted Answer

15

Answer

60

Answer

6

Answer

1.5

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

In a certain apartment building, the ratio of tenants to cars is 3:5. If there are 30 tenants, how many cars are there?

Accepted Answer

50

Answer

35

Answer

60

Answer

18

Question 5

Question 5.

Accepted Answer

$24.00

Answer

$12.00

Answer

$4.00

Answer

$72.00

Question 6

The new bottle of sanitizer has 87.5 ounces. This is how many PERCENT OF THE ORIGINAL?

Accepted Answer

125%

Answer

75%

Answer

100%

Question 7

What is the number?

Accepted Answer

70 ounces

Answer

35 ounces

Answer

52.5 ounces

Answer

87.5 ounces

Question 8

Which of these ratios is equivalent to 3:4?

Accepted Answer

9:12

Answer

12:9

Answer

9:20

Answer

803:804

Question 9

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

Accepted Answer

4/10

Answer

4/6

Answer

6/4

Answer

10/4

Question 10

How many pieces are there per ounce?

Accepted Answer

5 pieces

Answer

0.2 pieces

Answer

50 pieces

Answer

60 pieces

Question 11

Gary read 34 pages of a 340-page book. What percent did he read?

Accepted Answer

10%

Answer

34%

Answer

15%

Answer

25%

Question 12

Henry has 15 lawns mowed out of a total of 60 lawns. What percent is that?

Accepted Answer

25

Answer

15

Answer

19

Answer

4

Question 13

Which decimal is equal to 42%

Accepted Answer

0.42

Answer

0.042

Answer

4.2

Answer

42.0

Question 14

Paul has 16 baseballs and 12 golf balls. What is his ratio of baseballs to golf balls?

Accepted Answer

$$\frac{4}{3}$$

Answer

$$\frac{4}{7}$$

Answer

$$\frac{3}{4}$$

Answer

$$\frac{7}{4}$$

Question 15

A set of 6 pens costs $2.34. What is the unit price per pen, and what is the cost for 20 pens?

Accepted Answer

$0.39 per pen; $7.80 for 20 pens

Answer

$0.36 per pen; $7.20 for 20 pens

Answer

$14.04 per pen, $46.80 for 20 pens

Answer

$3.33 per pen; $120 for 20 pens

Question 16

A group from Hayes Elementary School is riding in a bike tour. They have biked 10 miles, which is 25% of the tour. How long is the tour?

Accepted Answer

40 miles

Answer

2.5 miles

Answer

25 miles

Answer

50 miles

Question 17

What is 38% of 560?

Accepted Answer

212.8

Answer

21.28

Answer

213

Answer

224

Question 18

Which of the following does NOT have a unit rate of $14 for one CD?

Accepted Answer

$45 for 3 CDs

Answer

$28 for 2 CDs

Answer

$56 for 4 CDs

Answer

$70 for 5 CDs

Question 19

The Wolfpack has won 11 games and lost 9 games this season. What percent of its games has the Wolfpack won?

Accepted Answer

55%

Answer

45%

Answer

50%

Answer

60%

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