Вычислите (64*125+128*65) : 800*5000 - (300*400+5107*800) : 70

1) 64*125=8,000

2) 128*65 = 8,320

3) 8000+8320 = 16,320

4) 300*400 = 120,000

5) 5107*800 = 4,085,600

6) 4,085,600 + 120,000 = 4,205,600

7) 16,320:800 = 20.4

8) 4,205,600:70 = 60,080

9) 20.4*5000 = 102,000

10) 102,000 - 60,080 = 41,920