Выражение: (1/12+1/13)/(1/12-1/13)*(1/10)^2
ответ: 0.25
1. 1/12=(1//12)2. 1/13=(1//13)3. (1//12)+(1//13)=(25//156)4. 1/12=(1//12)5. 1/13=(1//13)6. (1//12)-(1//13)=(1//156)7. (25//156)/(1//156)=258. 1/10=0.1 1.00|1_0_ _ 1_0_ |0.1 09. 0.1^2=0.01 X0.1 _0_._1_ _ 01 0_0_ _ _ 0.01 10. 25*0.01=0.25 X0.01 _ _2_5_ 005 0_0_2_ _ 0.25
Выражение: (1/12+1/13)/(1/12-1/13)*(1/10)^2
ответ: 0.25
1. 1/12=(1//12)
2. 1/13=(1//13)
3. (1//12)+(1//13)=(25//156)
4. 1/12=(1//12)
5. 1/13=(1//13)
6. (1//12)-(1//13)=(1//156)
7. (25//156)/(1//156)=25
8. 1/10=0.1
1.00|1_0_ _
1_0_ |0.1
0
9. 0.1^2=0.01
X0.1
_0_._1_ _
01
0_0_ _ _
0.01
10. 25*0.01=0.25
X0.01
_ _2_5_
005
0_0_2_ _
0.25