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# Unit Rates PowerPoint PPT Presentation

Unit Rates. Stacie is at the store comparing juice prices. Hawaiian Punch costs \$3.84 for 16 ounces. Welch’s Grape Juice costs \$4.50 for 25 ounces. Hawaiian Punch costs \$______ per ounce. Welch’s Grape Juice costs \$_____ per ounce. Which juice is the better deal?. Vocabulary .

Unit Rates

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## Unit Rates

Stacie is at the store comparing juice prices. Hawaiian Punch costs \$3.84 for 16 ounces. Welch’s Grape Juice costs \$4.50 for 25 ounces.

Hawaiian Punch costs \$______ per ounce.

Welch’s Grape Juice costs \$_____ per ounce.

Which juice is the better deal?

### Vocabulary

Rate- a ratio of two quantities that have different units

Unit Rate- a rate in which the second quantity or number is one unit.

When the first quantity is an amount of money, the unit rate is sometimes called a unit price or unit cost.

Maria pays \$60 for 5 music lessons. What is the cost per lesson?

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There are 156 players on 13 teams. How many players are on each team?

A package of 36 photographs costs \$18. What is the cost per photograph?

### Find unit rate and then use unit rate to find the answer to the question.

In a youth soccer league, each team will have 18 players and 3 coaches. This year, 162 players signed up to play soccer. How many coaches are needed?

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On Tuesday, Donovan earned \$9 for 2 hours of babysitting. On Saturday, he babysat for the same family and earned \$31.50. How many hours did he babysit on Saturday?