Question

1 1/2:3/7+3/4 X 1/5 Ajude por favor

Answer 1

Resposta:

Explicação passo-a-passo:

1 1/2 :3/7 + 3/4x1/5=

3/2:3/7 + 3/4x1/5=

3/2.7/3 + 3/20 =

21/6 + 3/20 =

210/60 + 9/60 =

219/60= (simplifica por 3)

73/20