Ratios Find two ratios equal to . =

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Ratios Find two ratios equal to . = COURSE 2 LESSON 5-1 14 4 Find two ratios equal to . 7 2 = Divide the numerator and denominator by 2. = 28 8 Multiply the numerator and denominator by 2. Two ratios equal to are and . 14 4 7 2 28 8 5-1

Ratios COURSE 2 LESSON 5-1 An average adult male gorilla living in the wild weighs about 350 lb. In zoos, an adult male gorilla can weigh about 750 lb. Write a ratio in simplest form to compare the weight of the gorillas in the wild to those in zoos. 350 750 = 50 ÷ 350 750 7 15 Divide the numerator and denominator by the GCF, 50. The ratio of the weight of the gorilla in the wild to the gorilla in the zoo is 7 to 15. 5-1

Ratios 1. Write the ratio in two other ways. COURSE 2 LESSON 5-1 1. Write the ratio in two other ways. 2. Write two other ratios equal to . 3. Write the ratio in simplest form. 9 7 8 14 56 16 9 to 7; 9 : 7 Samples: , 4 7 16 28 7 2 5-1