Question

Решить пример

(10,1125-0,0025)*4 1/11/(0,175:0,25-1 3/4:4):7/20 +0,85

Answer 1

1) 10.1125 - 0.0025 = 10.11

2) 10.11 * 4 111 = 1011100 * 4511 = 454951100

3) 0.175 : 0.25 = 0.7

4) 1 34 : 4 = 74 : 4 = 716

5) 0.7 - 716 = 710 - 716 = 5680 - 3580 = 2180

6) 2180 : 720 = 34

7) 45495 1100 : 34 = 181980 3300 = 55.15

8) 55.15 + 0.85 = 56

ОТВЕТ: 56

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Answer 2

10,1125-0,0025=10,11

11*4+1=45

0,175:0,25=0,7

7/10-7/16=(56-35)/80=21/80

(21/80)*(20/7)=3/4

(45/11)(4/3)=60/11

10,11*60/11=600/11+(11/100)*(60/11)=600/11+0,6

600/11+0,6+0,85=55,45+6/11=55,99(54)