Question

a) 1/4 . 5/6 = 3 . 10/12 ou 3/12 . 10/12

M.M.C (4,6) = 12

b) 1/2 . 3/4

c) 3/4 . 2/5

d) 3/5 . 4/10

e) 1/2 . 1/4 . 2/3 = 6/12 . 3/12 . 8/12

f) 4/6 . 2/3 . 1/4 ​​

Answer 1

Resposta:

tá espera um pouco q vou ver se consigo