Question

Resolva as operações


a) 18/7 + 7/4
b) 6/5 + 7/4
c) 8/5 + 6/10
d) 9/4 × 12/3
e) 7/4 ÷ 6/9
f) 9/3 - 5/4
g) 17/4 - 6/3
h) 7/4 - 4/8
i) 17/5 × 3/6
j) 8/6 ÷ 4/3​

Answer 1

Resposta:

123x

Explicação passo-a-passo:

123x=45f=34