Question

Вычисли по действиям 5*(96-78)-80:20= 48:14+34:2+12*3= 62-(15*3+20*2):17=

Answer 1

1)5*18-4=86
2)-
3)62-(45+40):17=62-5=57

Answer 2

5*(96-78) = 5*18 = 90 80:20 = 4 48:14 = 3.43 (rounded to two decimal places) 34:2 = 17 12*3 = 36 15*3 = 45 20*2 = 40 (15*3+20*2) = 45+40 = 85 62-(15*3+20*2) = 62-85 = -23 -23:17 = -1.35 (rounded to two decimal places)

So the final result is: 90 - 4 + 3.43 + 17 + 36 - 1.35 = 140.08