Ratios Rates Unit Rates Proportions

Solve for x 

• x = 15

• x = 11

• x = 1/11

• x = 20

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

Alycia earned $20.40 in 3 hours. What is her unit rate in dollars per hour?

• $7 per hour

• $6 per hour

• $6.80 per hour

• $17.40 per hour

What value is missing from the top right corner of the ratio table?

• 12

• 11

• 10

• 9

Is this graph Proportional or Non-Proportional

• Proportional

• Non-Proportional

Is this table Proportional or Non-Proportional

• Proportional

• Non-Proportional

What are two equal ratios or rates called?

• Rate

• Ratio

• Proportion

• Unit Rate

The ratio of a person's weight on Earth to his weight on the Moon is 6 to 1. Xavier weighs 90 pounds on Earth. How much would he weigh on the Moon?

• 60 pounds

• 96 pounds

• 540 pounds

• 15 pounds

A Transformer stands 20 ft. tall with a shadow of 6 ft. long. If the Transformer next to it is 30 ft. tall, how long would its shadow be?

• 9 ft.

• 4 ft.

• 6 ft.

• 3 ft.

A sixth-grade math teacher can grade 25 homework assignments in 20 minutes. Is he working at a faster rate or slower rate than grading 36 homework assignments in 30 minutes?

• Slower rate

• Faster rate

• He didn't grade them

• Everyone got 100