Frontloading- Unit Rates and Ratios

Express the ratio as a fraction in simplest form:
18 ounces to 3 cups

• 6 to 1
• 1/6
• 18/3
• 3/18

88 students for 4 classes
How many students per class? (unit rate)

• 22 students per class
• 22 classes per student
• 25 students per class
• 25 classes per student

Cullen paid $12.00 for 20 pencils. Alexa went to the same store and got 30 pencils. How much did she pay for them?

• 20:12
• 2:3
• 3:5
• 3:10

In a certain apartment building, the ratio of tenants to cars is 3:5. If there are 30 tenants, how many cars are there?

• 35
• 60
• 18
• 50

What is the ratio of flames to arms on the candle?

• 3:2

• 3:5

• 11/10

If Justin can type 408 words in 4 minutes, how many words can he type per minute?

• 102 words per minute
• 100 words per minute
• 400 words per minute
• 412 words per minute

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

• $8 per pound
• $5 per pound
• $35 per pound
• 0.125 pounds per dollar

John kicks 20 soccer balls per 5 minutes.  How many soccer balls does he kick per 1 minute?

• 5
• 20
• 4
• 1

Ashley's car runs 65 miles per hour. How many miles will it run in 5 hours?

• 325 miles in 5 hours
• 260 miles in 5 hours
• 200 miles in 5 hours

A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?

• 2 to 5
• 5 to 3
• 3 to 5
• 5 to 2