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 201600/1.1+201600/1.1^2+201600/1.1^3+201600/1.1^4+247800/1.1^5-480000-29000 的值.
题型:数学计算
解:
201600/1.1+201600/1.1^2+201600/1.1^3+201600/1.1^4+247800/1.1^5-480000-29000
=201600/1.1+201600/1.21+201600/1.1^3+201600/1.1^4+247800/1.1^5-480000-29000
=201600/1.1+201600/1.21+201600/1.331+201600/1.1^4+247800/1.1^5-480000-29000
=201600/1.1+201600/1.21+201600/1.331+201600/1.4641+247800/1.1^5-480000-29000
=201600/1.1+201600/1.21+201600/1.331+201600/1.4641+247800/1.610510000000001-480000-29000
=183272.727273+201600/1.21+201600/1.331+201600/1.4641+247800/1.610510000000001-480000-29000
=183272.727273+166611.570248+201600/1.331+201600/1.4641+247800/1.610510000000001-480000-29000
=183272.727273+166611.570248+151465.063862+201600/1.4641+247800/1.610510000000001-480000-29000
=183272.727273+166611.570248+151465.063862+137695.512602+247800/1.610510000000001-480000-29000
=183272.727273+166611.570248+151465.063862+137695.512602+153864.303854-480000-29000
=349884.297521+151465.063862+137695.512602+153864.303854-480000-29000
=501349.361383+137695.512602+153864.303854-480000-29000
=639044.873985+153864.303854-480000-29000
=792909.177839-480000-29000
=312909.177839-29000
=283909.177839 答案:201600/1.1+201600/1.1^2+201600/1.1^3+201600/1.1^4+247800/1.1^5-480000-29000=283909.177839你的问题在这里没有得到解决?请到 热门难题 里面看看吧!