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COURSE 3 LESSON 5-1 Ratios and Rates

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1 COURSE 3 LESSON 5-1 Ratios and Rates There are 7 limes and 11 lemons in a fruit bowl. Write three ratios for the fruit. limes 7 : 11 lemons lemons 11 : 18 total fruit total fruit 18 : 7 limes 5-1

2 COURSE 3 LESSON 5-1 Ratios and Rates Write the ratio 36 seconds to 12 minutes in simplest form. 36 s 12 min 720 s = Convert minutes to seconds so that both measures are in the same units. Divide the common units. 36 720 = 36 ÷ 36 720 ÷ 36 Divide the numerator and denominator by the GCF, 36. = 1 20 Simplify. The ratio of 36 seconds: 12 minutes is 1 20 5-1

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