8.55
Пошаговое объяснение:
1.73+(5.35·4.5+8.9-4.5)÷3.75-0.77 =
5.35·4.5 = 24.075 + 8.9 = 32.975 - 4.5 = 28.475 =
1.73 + 28.475 ÷ 3.75 - 0.77 =
28.475 ÷ 3.75 = 7.59 =
1.73 + 7.59 = 9.32 =
9.32 - 0.77 = 8.55
8.55
Пошаговое объяснение:
1.73+(5.35·4.5+8.9-4.5)÷3.75-0.77 =
5.35·4.5 = 24.075 + 8.9 = 32.975 - 4.5 = 28.475 =
1.73 + 28.475 ÷ 3.75 - 0.77 =
28.475 ÷ 3.75 = 7.59 =
1.73 + 7.59 = 9.32 =
9.32 - 0.77 = 8.55