Question

4) Efetue as operações:
a) 4/9 + 5/9 =
b) 4/10 + 4/10
c)) 5/15 + 4/15 + 3/15 =
d) 4/12 + 2/12 + 3/12 =
f) 8/6 - 5/6 =
e) 3/4 - 1/4 =​

Answer 1

Resposta:

kssksksk3293929

Explicação passo-a-passo:

8839993