Question

Calcule as frações a)4/8-1/8 b) 1/4+5/4 c)7/13+3/13 d) 4/7 + 1/7 f) 8/3+2/3

Answer 1

Resposta:

a) 3/8

b) 6/4 SIMPLIFCANDO POR 2 = 3/2

c) 10/13

d) 5/7

e) 10/3