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 15838103-15838103×((1-1/(1-4.8%)^7.40)/(1-1/(1-4.8%)^49.35)) 的值.
题型:数学计算
解:
15838103-15838103×((1-1/(1-4.8%)^7.40)/(1-1/(1-4.8%)^49.35))
=15838103-15838103×((1-1/0.952^7.40)/(1-1/(1-4.8%)^49.35))
=15838103-15838103×((-0.439085)/(1-1/(1-4.8%)^49.35))
=15838103-15838103×(-0.439085/(1-1/0.952^49.35))
=15838103-15838103×(-0.439085/(-10.330957))
=15838103-15838103×0.042502
=15838103-673151.053706
=15164951.946294 答案:15838103-15838103×((1-1/(1-4.8%)^7.40)/(1-1/(1-4.8%)^49.35))=15164951.946294你的问题在这里没有得到解决?请到 热门难题 里面看看吧!