Question

Calcule o total das adições a seguir.
a) 4/6 + 2/2 =


b) 2/5 + 2/6 =​

Answer 1

Vamos là.

a)

4/6 + 2/2 = 2/3 + 1 = 2/3 + 3/3 = 5/3

b)

2/5 + 2/6 = 12/30 + 10/30 = 22/30 = 11/15