总述:本次共解1题。其中
☆算术计算1题
〖1/1算式〗
作业:求算式 (0.1*21.3413*0.9922)/(1+0.1*0.9922)*((100-0.1136-0.0104)/100)*(1/(1+0.31*0.0104))+2.13/1.4 的值.
题型:数学计算
解:
(0.1*21.3413*0.9922)/(1+0.1*0.9922)*((100-0.1136-0.0104)/100)*(1/(1+0.31*0.0104))+2.13/1.4
=2.117484/(1+0.1*0.9922)*((100-0.1136-0.0104)/100)*(1/(1+0.31*0.0104))+2.13/1.4
=2.117484/1.09922*((100-0.1136-0.0104)/100)*(1/(1+0.31*0.0104))+2.13/1.4
=2.117484/1.09922*(99.876/100)*(1/(1+0.31*0.0104))+2.13/1.4
=2.117484/1.09922*0.99876*(1/(1+0.31*0.0104))+2.13/1.4
=2.117484/1.09922*0.99876*(1/1.003224)+2.13/1.4
=2.117484/1.09922*0.99876*0.996786+2.13/1.4
=1.926351*0.99876*0.996786+2.13/1.4
=1.923962*0.996786+2.13/1.4
=1.917778+2.13/1.4
=1.917778+1.521429
=3.439207 答案:(0.1*21.3413*0.9922)/(1+0.1*0.9922)*((100-0.1136-0.0104)/100)*(1/(1+0.31*0.0104))+2.13/1.4=3.439207你的问题在这里没有得到解决?请到 热门难题 里面看看吧!