Question

05. Efetue:
a)1/12+8/12=
b)7/8-1/4=
c)7/12×6/12=
d)3/7×16/3=
e)5/12÷1/6=
f)1/32÷1/12=​​

Answer 1

Resposta:

a)1/12+8/12=9/12

b)7/8-1/4=20/32

c)7/12×6/12=42/12

d)3/7×16/3=48/21

e)5/12÷1/6=30/12

f)1/32÷1/12=​​12/32

Explicação passo a passo:

Espero ter ajudado :)