90,7•19-40,994:(8,91-2,9•1,7)

Question

90,7•19-40,994:(8,91-2,9•1,7)

Answer 1

1)90,7*19=1723,3
2)2.9*1,7=4,93
3)8.91-4.93=3,98
4)40,994:3.98=10,3
5)1723,3-10.3=1713