November 4, 2019

11/4/197th Grade

Please get out your notebook to start chapter 5.

Homework:

pg186 #10-22, pg191 #9-20

• Trimester quiz THURSDAY

• 70% Khan by Sunday

November 4, 2019

5

Ratios and Unit Rates 1 and 2

Ratio, Proportion,

and Similar Figures

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5-1 Ratios 5-2 Unit Rates

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Examples: pg 1851. 12 boys to 16 girls

Write as a fraction and simplify:

What does this mean?

There are _________ for every __________.

2. 36 DVDs out of 84 DVDs

3. 50 tiles to 25 tiles

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**For measurements, units in a ratio must match**

8 ounces3 pounds

This must change to:

(There are 16 ounces in one pound.)

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Examples with measurement units:

4. 3 pints to 4 quarts

5. 2 pounds to 6 ounces

6. 9 inches to 1 yard

(2 pints per qt)

(16 ounces per pound)

(36 inches per yard)

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November 4, 2019

stocking

November 4, 2019

stocking

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Questions?

Work on pg186 #10-22, pg191 #9-20.

November 4, 2019