FAST Mathematical: Ratios and Proportional Relationships 2

Question 1

A swimming pool is being filled at a rate of 200 gallons per hour. How many gallons will be in the pool after 4.5 hours?

Accepted Answer

900 gallons

Answer

800 gallons

Answer

850 gallons

Answer

950 gallons

Question 2

A worker earns $15 per hour. Which equation represents total earnings (e) based on hours worked (h)?

Accepted Answer

e = 15h

Answer

e = 15 + h

Answer

e = h divided by 15

Answer

e = 15h + 10

Question 3

Maria runs 6 miles in 48 minutes. At this rate, how long will it take her to run 9 miles?

Accepted Answer

72 minutes

Answer

64 minutes

Answer

68 minutes

Answer

76 minutes

Question 4

A store sells orange juice in two sizes: 16 oz for $2.40 and 24 oz for $3.36. Which size is the better buy?

Accepted Answer

24 oz bottle

Answer

16 oz bottle

Answer

Both are equal value

Answer

Cannot be determined

Question 5

A scale drawing has a scale of 1 cm to 50 cm. If a room measures 6 cm on the drawing, what is the actual length?

Accepted Answer

300 cm

Answer

250 cm

Answer

280 cm

Answer

350 cm

Question 6

If 15% of a number is 45, what is the number?

Accepted Answer

300

Answer

250

Answer

275

Answer

325

Question 7

A recipe for 12 cookies requires 3/4 cup of butter. How much butter is needed for 20 cookies?

Accepted Answer

1 and 1/4 cups

Answer

1 cup

Answer

1 and 1/2 cups

Answer

1 and 3/4 cups