Question

Efetue as multiplicacoes e se possivel simplifique o resultado

A)3/7×2/5
B)4/13×6/5
C)4/9×1/4
D)6/11×11/10
E)3×1/2
F)2/5×5
G)2/7×14/10×1/2
H)1 4/9×3/8

Facam conta!

Answer 1

a) 6/35
b) 24/65
c) 4/36
d) 66/110
e) 3/2
f) 10/5
g) 28/140
h)é um 14?