Quiz about Equivalent Ratios and Comparing Ratios

Question 1

Which of the following ratios is equivalent to 2:3?

Accepted Answer

6:9

Answer

4:5

Answer

1:2

Answer

7:8

Question 2

Which of the following ratios is equivalent to 5:8?

Accepted Answer

10:16

Answer

4:7

Answer

3:5

Answer

2:3

Question 3

Find the missing value in the equivalent ratio: 3:5 = ?:20

Accepted Answer

12

Answer

4

Answer

8

Answer

16

Question 4

Which of the following ratios is equivalent to 3:9?

Accepted Answer

1:3

Answer

2:6

Answer

5:15

Answer

4:12

Question 5

Are the ratios 2:1 and 18:9 equivalent?

Accepted Answer

Yes

Answer

No

Question 6

Determine if the ratios are equivalent.
4/5 and 15/20

Accepted Answer

No

Answer

Yes

Question 7

Question 7.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 8

Shown in the double number line is a representation for a smoothie recipe that calls for frozen strawberries and milk.

If 10 cups of strawberries are used with 15 ounces of milk, will the recipe taste the same?

Accepted Answer

No, because the ratio 10:15 is equal to 1:1.5 instead of 2:5

Answer

Yes, because the ratio 10:15 is an equivalent ratio.

Answer

Yes, because this is the amount needed to make 5 batches.

Answer

No, because the milk could make 5 batches and the strawberries could make 4 batches.

Question 9

Find the missing value in the equivalent ratio: 5:10 = ?:30

Accepted Answer

15

Answer

25

Answer

20

Answer

7

Question 10

Which of the following ratios is equivalent to 2:5?

Accepted Answer

4:10

Answer

6:15

Answer

1:3

Answer

3:7

Question 11

Which of the following ratios is equivalent to 1:4?

Accepted Answer

2:8

Answer

3:5

Answer

6:10

Answer

7:11

Question 12

What is the ratio of green marbles to red marbles?

Accepted Answer

3/2

Answer

3/1

Answer

3/3

Answer

2/3

Question 13

Describe the ratio of purple circles to red circles.

Accepted Answer

For every 6 purple circles, there are 5 red circles.

Answer

For every 5 red circles, there are 6 purple circles.

Answer

For every 6 purple circles, there are 11 total circles.

Answer

For every 5 red circles, there are 11 total circles.

Question 14

Trey and George are competing in a basketball free throw competition. Trey's ratio of free throws made to free throws missed is 6 to 9. George's ratio of free throws made to free throws missed is 12 to 18. Who has the better ratio for making free throws?

Accepted Answer

They are the same.

Answer

Trey

Answer

George

Question 15

A store sells two types of cleaning solutions. Brand A has 5 mL of white vinegar for every 25 mL of water. Brand B has 30 mL of white vinegar for every 125 mL of water. Which mixture has a higher concentration of vinegar?

Accepted Answer

Brand B

Answer

Brand A

Answer

They are the same.

Question 16

Gina makes a large batch of macaroni and cheese. Her recipe calls for 1 cup of white cheddar for every 3 cups of sharp cheddar. If she uses 8 cups of cheese in all, how many cups of sharp cheddar does she use?

Accepted Answer

6

Answer

8

Answer

10

Answer

4

Question 17

Choose the three ratios that are equivalent to

10:12

Accepted Answer

5:6

Accepted Answer

20:24

Accepted Answer

30:36

Answer

2:6

Answer

50:65

Question 18

Use to show whether the ratios are equivalent:
3:12 ___ 6:24

Accepted Answer

$$=$$

Answer

$$
e$$

Question 19

Aiko has 5 shirts for every 3 pairs of pants. Her brother Haro has 7 shirts for every 4 pairs of pants. Complete the ratio tables to help you. Which sibling has the greater ratio of shirts to pants?

Accepted Answer

Haro

Answer

Aiko

Equivalent Ratios and Comparing Ratios

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