Survival of the Unit Rates, Fraction Ratios, and the Amazon Rainforest of course!

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Survival of the Unit Rates, Fraction Ratios, and the Amazon Rainforest of course!

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Presentation transcript:

Survival of the Unit Rates, Fraction Ratios, and the Amazon Rainforest of course!

Vocabulary! Unit Rate: a comparison of two measurements in which one of the terms has a value of 1

Unit Rates with Speed Example: The top speed of a panther is 426 miles per 6 hours. How far does he run in 1 hour? Step One: Set up the unit rate fraction. 426 miles 6 hours Step Two: Divide & write your answer as a unit rate. 71 miles per 1 hour or 71 miles per hour

Fractions and Unit Rates with Speed Example: The top speed of a jaguar is 150 miles per 3 hours. What is the unit rate (per hour)? Step One: Set up the unit rate fraction. Step Two: Divide and write your answer as a unit rate. 150 miles ÷ 3 hours 50 miles per hour

Unit Rates with Price Example: Epibatidine is a strong pain killer developed from the skin of a poison dart frog. It sells for $215 in the USA for 10 oz. What is the unit rate (per oz)? Step One: Set up the unit rate fraction. $ oz Step Two: Divide & write your answer as a unit rate. $21.50 per oz