Пошаговое объяснение:
1)3,16×12 = 37.92
37.92 + 1.838 = 39.758
40 - 39.758 = 0.242
2)25.04×35 = 876.4
1.8×100 = 180
876.4 - 180 = 696.4
696.4 - 558.6 = 137.8
3)67.8×6 = 406.8
3.75×100 = 375
406.8 - 375 = 31.8
31.8 + 9.23 = 41.03
Пошаговое объяснение:
1)3,16×12 = 37.92
37.92 + 1.838 = 39.758
40 - 39.758 = 0.242
2)25.04×35 = 876.4
1.8×100 = 180
876.4 - 180 = 696.4
696.4 - 558.6 = 137.8
3)67.8×6 = 406.8
3.75×100 = 375
406.8 - 375 = 31.8
31.8 + 9.23 = 41.03