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 5187131*1.08^-7+5246122.14*1.08^-8+5245931*1.08^-9+5275331*1.08^-10 的值.
题型:数学计算
解:
5187131*1.08^-7+5246122.14*1.08^-8+5245931*1.08^-9+5275331*1.08^-10
=5187131*0.583490395262134+5246122.14*1.08^(-8)+5245931*1.08^(-9)+5275331*1.08^(-10)
=5187131*0.583490395262134+5246122.14*0.540268884501976+5245931*1.08^(-9)+5275331*1.08^(-10)
=5187131*0.583490395262134+5246122.14*0.540268884501976+5245931*0.500248967131459+5275331*1.08^(-10)
=5187131*0.583490395262134+5246122.14*0.540268884501976+5245931*0.500248967131459+5275331*0.463193488084684
=3026641.117466+5246122.14*0.540268884501976+5245931*0.500248967131459+5275331*0.463193488084684
=3026641.117466+2834316.556539+5245931*0.500248967131459+5275331*0.463193488084684
=3026641.117466+2834316.556539+2624271.564393+5275331*0.463193488084684
=3026641.117466+2834316.556539+2624271.564393+2443498.966691
=5860957.674005+2624271.564393+2443498.966691
=8485229.238398+2443498.966691
=10928728.205089 答案:5187131*1.08^-7+5246122.14*1.08^-8+5245931*1.08^-9+5275331*1.08^-10=10928728.205089你的问题在这里没有得到解决?请到 热门难题 里面看看吧!