Question

решите пож.та
90-45:9*6-16:7=

Answer 1

90-30-1$\frac{2}{7}$ = 58 $\frac{5}{7}$

Answer 2

1)45:9=5
2)6*5=30
3)16:7=2 2/7
4)90-30=60
5)60-2 2/7=57 5/7
90-45:9*6-16:7=57 5/7