Помогите решить выражение: 0,7 * (34,1-18,4) + 0,5*18,6 - (9,8+1,6) * 1,4=

P. s / / дробь

Решаем по действиям:

1) 34.1=341//10

2) 18.4=184//10

3) 184//10=92//5

4) (341//10) - (92//5) = (157//10)

5) 0.7=7//10

6) (7//10) * (157//10) = (1099//100)

7) 0.5=5//10

8) 5//10=1//2

9) 18.6=186//10

10) 186//10=93//5

11) (1//2) * (93//5) = (93//10)

12) (1099//100) + (93//10) = (2029//100)

13) 9.8=98//10

14) 98//10=49//5

15) 1.6=16//10

16) 16//10=8//5

17) (49//5) + (8//5) = (57//5)

18) 1.4=14//10

19) 14//10=7//5

20) (57//5) * (7//5) = (399//25)

21) (2029//100) - (399//25) = (433//100)