Question

Помогите! (+1/8)-(-3/4)+(-1/4)-(+5/8)=???

Answer 1

1/8-(-3/4)+(-1/4)-(+5/8)=1/8+3/4-1/4-5/8=1/8+6/8-2/8-5/8=0/8=0

Answer 2

спасибо