Question

-[4/5 - 2/3( 4/5+1/2)] ÷ 1/5​

Answer 1

-[4/5 -2/3( 13/10)] ÷ 1/5

-[ 4/5 -1/3(13/5)] ÷ 1/5

-[ 4/5 -13/15 ] ÷ 1/5

- [ (60-65)/75] ÷ 1/5

-[ -5/75] ÷ 1/5

1/15 ÷ 1/5

5/15

1/3

Respuesta = 1/3