Quiz about Ratios Rates and Proportions Vocabulary

Question 1

What is the ratio of shaded squares to not shaded squares?

Accepted Answer

10:6

Answer

10:5

Answer

6:10

Answer

10:18

Question 2

Scott had to run for 18 minutes, ride his bike for 20 minutes, and lifted weights for 15 minutes. What is the ratio of the time he rode his bike to the total amount of time he exercised?

Accepted Answer

20:53

Answer

18:20

Answer

20:33

Answer

53:20

Question 3

What is the unit rate for 476 miles in 8 hours

Accepted Answer

59.5

Answer

0.01

Answer

3808

Question 4

What is the unite rate of 680 calories in 6 muffins?

Accepted Answer

113.3

Answer

674

Answer

4,080

Answer

156.2

Question 5

What is the cost of 1 gallon of gas if you pay $31.20 for 15 gallons of gas? Hint: What is the unit rate?

Accepted Answer

$2.08

Answer

$1.95

Answer

$0.15

Answer

$10.00

Question 6

If you pay $1.95 for 5 bananas, how much is one banana? Hint: What is the unit rate?

Accepted Answer

$0.39

Answer

$0.35

Answer

$2.99

Answer

$0.93

Question 7

If you go to the store to buy dog food, which store has the better buy? Hint: Which unit rate is less...

Accepted Answer

Tractor Supply: $20.99 for a 42 pound bag

Answer

Walmart: $11.99 for an 18.5 pound bag

Question 8

If you want to find the best deal, which store should you buy juice boxes from?

Accepted Answer

Hannaford: 6 juice boxes for $8.10

Answer

Shoprite: 4 juice boxes for $5.56

Question 9

Do these two fractions form a proportion?

$$\frac{16}{9}\ \frac{28}{15}$$

Accepted Answer

No

Answer

Yes

Question 10

Do these two fractions form a proportion?

$$\frac{3.2}{17}\ \ \frac{8}{42.5}$$

Accepted Answer

Yes

Answer

No

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