98:14*13, 68*1:2 , 93-64:4,Вычисли

Question

98:14*13, 68*1:2 , 93-64:4,Вычисли

Answer 1

98:14*13=91
68*1:2=34
92(?)-64:4=7

Answer 2

1)98:14*13=91
2)68*1:2=34
3)93-64:4=77