Question

1)Calcule(simplifique quando puder):
A)2/3.7/6 b)3/9.1/2 c)9/5.7/3 d)5/2.10/8

Answer 1

a) 14/18 simplifique 7/9
b) 3/18. simplifique. 1/6
c) 63/15 simplesmente 21/5
d) 50/16 simplifique 25/16


coloca como melhor resposta pff