Question

simplifique pelo método mdc: a) 84/72 B) 54/90 C) 98/28

Answer 1

Oi...

a) 84/72 ÷ 2 = 42/36 ÷ 2 = 21/18 ÷ 3 = 7/6

b) 54/90 ÷ 2 = 27/45 ÷ 3 = 9/15 ÷ 3 = 3/5

c) 98/28 ÷ 2 = 49/14 ÷ 7 = 7/2

Espero ter ajudado.