Question

efetue as as multiplicações abaixo simplificando os resultados: a)11/3.9/22 b)1/3.2/5.15/6

Answer 1

A) 11 / 3 * 9 / 22 = 99 / 66 = 9 / 6 = 3 / 2

B) 1 / 3 * 2 / 5 * 15 / 6 = 30 / 90 = 1 / 3

Answer 2

(11/3) x (9/22) = 99/66 = 33/22 = 3/2

(1/3)x(2/5)x(15/6) = 30/90 = 1/3