Question

a) 1/2-(1/4-1/8)=



b) (1/2-1/4)-1/8=​

Answer 1

Explicação passo-a-passo:

a) 1/2 - (2-1/8)=

1/2 - ( 1/8)=

4 - 1/8=

3/8

b) (1/2 - 1/4) - 1/8=

(2-1/4) - 1/8=

1/4 - 1/8=

1/8