Question

помогите необходимо сравнить
30-9/3 ? (30-9)/3
36/9+3*2 ? (36/9+3)*2
2*8/4+16 ? 2*8(8/4) +16
3*8-20/4 ? (3*8-20)/4

Answer 1

30-9:3> (30-9):3
36:9+3*2<  (36:9+3)*2
2*8:4+16 < 2*8(8:4)+16
3*8-20:4 > (3*8-20):4