Помогите 1. (30+160:4):2= 2.280-40:2+100=

Question

Помогите
1. (30+160:4):2=
2.280-40:2+100=

Answer 1

1.(30+160:4):2=(30+40):2=70:2=35
2)280-40:2+100=280-20+100=260+100=360

Answer 2

1. 35 2. 360 Vot tak)))))