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 162000/(1+14%)+162000/(1+14%)^2+162000/(1+14%)^3+410000/(1+14%)^4 的值.
题型:数学计算
解:
162000/(1+14%)+162000/(1+14%)^2+162000/(1+14%)^3+410000/(1+14%)^4
=162000/1.14+162000/(1+14%)^2+162000/(1+14%)^3+410000/(1+14%)^4
=162000/1.14+162000/1.14^2+162000/(1+14%)^3+410000/(1+14%)^4
=162000/1.14+162000/1.14^2+162000/1.14^3+410000/(1+14%)^4
=162000/1.14+162000/1.14^2+162000/1.14^3+410000/1.14^4
=162000/1.14+162000/1.2996+162000/1.14^3+410000/1.14^4
=162000/1.14+162000/1.2996+162000/1.481544+410000/1.14^4
=162000/1.14+162000/1.2996+162000/1.481544+410000/1.688960159999999
=142105.263158+162000/1.2996+162000/1.481544+410000/1.688960159999999
=142105.263158+124653.739612+162000/1.481544+410000/1.688960159999999
=142105.263158+124653.739612+109345.385625+410000/1.688960159999999
=142105.263158+124653.739612+109345.385625+242752.913722
=266759.00277+109345.385625+242752.913722
=376104.388395+242752.913722
=618857.302117 答案:162000/(1+14%)+162000/(1+14%)^2+162000/(1+14%)^3+410000/(1+14%)^4=618857.302117你的问题在这里没有得到解决?请到 热门难题 里面看看吧!