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Unit Rates

Unit Rates. I will compare two quantities with different rates by writing and solving division problems with 100% accuracy. Vocabulary. Rate: a ratio of two quantities using different units (miles per hour) Unit rate: a rate in which the second term is 1. VIP How to find Unit Rates.

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Unit Rates

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  1. Unit Rates I will compare two quantities with different rates by writing and solving division problems with 100% accuracy.

  2. Vocabulary • Rate: a ratio of two quantities using different units (miles per hour) • Unit rate: a rate in which the second term is 1

  3. VIP How to find Unit Rates • QUESTION: Find the rate per unit of time. 220 miles in 4 hours • Step 1: Write the rate in fraction form First Number Second Number 220 4

  4. Step 2: Find a number you can divide the denominator by to equal 1 220 4 ÷4= 1

  5. Step 3: Divide the numerator and denominator by that number 220 ÷4= 55 4 ÷4= 1

  6. Step 4: Convert back to a unit rate, use the word per 55 1 Equals 55 miles per hour

  7. Let’s Work Together! • Practice with your partner, step by step using your notes, with page 489 #1 and 2.

  8. Let’s Practice! • Use your notes to practice using page 489 #3-24.

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