Question

Вычисли :90-45:15*17+49-29

Answer 1

90-45:15*17+49-29= 90-3*17+20=90-51+20=110-51=59

Answer 2

1)45:15=3
2)3*17=51
3)90-51=39
4)39+49=88
5)88-29=59