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Ratio, Proportion, and Triangle Applications

Chapter 6. Ratio, Proportion, and Triangle Applications. Ratio and Rates. 6.1. 53% =. Writing Ratios as Fractions. A ratio is the quotient of two quantities. For example, a percent can be thought of as a ratio, since it is the quotient of a number and 100. or the ratio of 53 to 100. a.

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Ratio, Proportion, and Triangle Applications

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  1. Chapter 6 Ratio, Proportion, andTriangle Applications

  2. Ratio and Rates 6.1

  3. 53% = Writing Ratios as Fractions A ratio is the quotient of two quantities. For example, a percent can be thought of as a ratio, since it is the quotient of a number and 100. or the ratio of 53 to 100

  4. a b Ratio The ratio of a number a to a number b is their quotient. Ways of writing ratios are a to b, a : b, and

  5. Writing Rates as Fractions A rateis a special kind of ratio. It is used to compare different kinds of quantities.

  6. Finding Unit Rates To write a rate as a unit rate, divide the numerator of the rate by the denominator. 314.5 ÷ 17 = 18.5 The unit rate is

  7. Finding Unit Prices When a unit rate is “money per item,” it is also called a unit price. A store charges $2.76 for a 12-ounce jar of pickles. What is the unit price? ($0.23 per ounce )

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