Math Ratios and Rates

75% of what number is 48?

• 48

• 100

• 64

• 75

Find the unit rate of $97.50 for 15 pizzas.

• $6 per pizza

• $82.50 per pizza

• $5.50 per pizza

• $6.50 per pizza

What was Brian's unit rate?

• 3/2 word per minute

• 30 minutes per word

• 60 minutes per word

• 30 words per minute

Which is NOT equivalent to 3:5?

• 15:25

• 9:15

• 21:28

• 30:50

The ratio of 6th graders to 7th graders at a basketball game is 4:1.  If there are eight 7th graders, how many 6th graders are there?

• 28

• 16

• 8

• 32

A store sees 120 customers in 8 hours. What is the unit rate (in customers per hour)?

• 16 customers per hour

• 15 customers per hour

• 12 customers per hour

• 20 customers per hour

How much does one (1) ADULT ticket cost?

• $0.08

• $25

• $12

• $12.50

If Mrs. Esposito drove 585 miles to North Carolina in 9 hours, what speed was she driving? (miles per hour)

• 55 mph

• 60 mph

• 58.5mph

• 65mph

At the carnival, the ratio of people who won the ring toss game to lost it was 8 : 5. If 24 people won, how many people would have lost?

• 3

• 13

• 15

• 24

Hilbert burns 120 calories per 30 minutes of weight training.  Complete the table to chart his calorie expenditure for different amounts of time. What is value of b?

• b= 80

• b= 40

• b= 4

• b= 240