Unit Rates

Write as a unit rate: 12 batteries cost $20

• $20 per battery

• $1.67 per battery

• $240 per battery

• $0.60. per battery

A store has 120 customers in 6 hours. What is the unit rate in customers per hour?

• 16 customers per hour

• 12 customers per hour

• 20 customers per hour

Will spent $3.75 for 3 pounds of granola. What is his unit rate in dollars per pound?

• $2.50 per pound

• $1.25 per pound

• $3 per pound

What operation do you use to find the unit rate?

• Addition

• Subtraction

• Multiplication

• Division

What was Brian's unit rate?

• 3/2 word per minute

• 30 minutes per word

• 60 minutes per word

• 30 words per minute

Simplify the complex fraction.

• 18

• 1/18

• 9/72

• 1/8

What is a ratio that compares two quantities with different kinds of units

• Proportion

• Rate

• Unit Rate

• Complex Fraction

Which is the better deal?

• $10 for 2 pizza slices

• $12 for 3 pizza slices

• $6 for 1 pizza slice

• $8 for 1 pizza slice

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

At the market, 7 apples cost $4.55. What is the cost per apple?

• 1.54 apples per dollar

• 1.54 dollars per apple

• $0.65 per apple

• 0.65 apples per dollar