Quiz about Solving Proportions Rates Ratios

Question 1

Question 1.

Accepted Answer

25

Answer

1

Answer

4

Answer

100

Question 2

Solve for x

Accepted Answer

x = 20

Answer

x = 15

Answer

x = 11

Answer

x = 1/11

Question 3

Solve for x

Accepted Answer

x = 26

Answer

x = 16

Answer

x = 28

Answer

x = 1/26

Question 4

What is the ratio of girls to boys?

Accepted Answer

2:7

Answer

6:21

Answer

21:6

Answer

7:2

Question 5

Do the ratios form a proportion?

Accepted Answer

Yes, they form a proportion.

Answer

No, they do not form a proportion.

Question 6

Do the ratios form a proportion?

Accepted Answer

No, they do not form a proportion.

Answer

Yes, they form a proportion.

Question 7

Which ratio below is proportional to the ratio 5/6?

Accepted Answer

25/30

Answer

6/5

Answer

50/75

Answer

12/10

Question 8

Which ratio is proportional to the ratio 1/5?

Accepted Answer

2/10

Answer

2/5

Answer

5/1

Answer

15/20

Question 9

15 minutes to drive 21 miles; 25 minutes to drive 35 miles

Accepted Answer

yes, equivalent

Answer

no

Question 10

Daniel bought 2 pairs of jeans for $50 and Howard bought 4 pairs of jeans for 90$. Did they pay the same rate?

Accepted Answer

no, not equivalent

Answer

yes, equivalent

Question 11

Mrs. Shelly paid $3 for 6 muffins and Mrs. Kloske paid $9 for 18 muffins.

Accepted Answer

yes, equivalent

Answer

no, not equivalent

Question 12

Mr. Keys made $90 in 5 hours. What is the unit rate?

Accepted Answer

$18 per hour

Answer

$1 in 18 hours

Answer

$90:5h

Answer

5 to 90

Question 13

Fill in the missing number into the ratio table

Accepted Answer

11

Answer

55

Answer

3

Answer

10

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