Question

Simplifique as fraçoes:
12/42
15/30
20/32
coloquem a conta PRF

Answer 1

12/42 : 2 = 6/21 :3 = 2/7
15/30 :3 = 5/10 :5 = 1/2
20/32 :2 = 10/16 :2 = 5/8

: > sinal de divisão.