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 (1000000/(1+0.126825)^1)+(1500000/(1+0.126825)^2)+(1800000/(1+0.126825)^3)+(2000000/(1+0.126825)^4)+(2500000/(1+0.126825)^5) 的值.
题型:数学计算
解:
(1000000/(1+0.126825)^1)+(1500000/(1+0.126825)^2)+(1800000/(1+0.126825)^3)+(2000000/(1+0.126825)^4)+(2500000/(1+0.126825)^5)
=(1000000/1.126825^1)+(1500000/(1+0.126825)^2)+(1800000/(1+0.126825)^3)+(2000000/(1+0.126825)^4)+(2500000/(1+0.126825)^5)
=887449.248996+(1500000/(1+0.126825)^2)+(1800000/(1+0.126825)^3)+(2000000/(1+0.126825)^4)+(2500000/(1+0.126825)^5)
=887449.248996+(1500000/1.126825^2)+(1800000/(1+0.126825)^3)+(2000000/(1+0.126825)^4)+(2500000/(1+0.126825)^5)
=887449.248996+1181349.254316+(1800000/(1+0.126825)^3)+(2000000/(1+0.126825)^4)+(2500000/(1+0.126825)^5)
=887449.248996+1181349.254316+(1800000/1.126825^3)+(2000000/(1+0.126825)^4)+(2500000/(1+0.126825)^5)
=887449.248996+1181349.254316+1258065.010253+(2000000/(1+0.126825)^4)+(2500000/(1+0.126825)^5)
=887449.248996+1181349.254316+1258065.010253+(2000000/1.126825^4)+(2500000/(1+0.126825)^5)
=887449.248996+1181349.254316+1258065.010253+1240520.942819+(2500000/(1+0.126825)^5)
=887449.248996+1181349.254316+1258065.010253+1240520.942819+(2500000/1.126825^5)
=887449.248996+1181349.254316+1258065.010253+1240520.942819+1376124.223836
=2068798.503312+1258065.010253+1240520.942819+1376124.223836
=3326863.513565+1240520.942819+1376124.223836
=4567384.456384+1376124.223836
=5943508.68022 答案:(1000000/(1+0.126825)^1)+(1500000/(1+0.126825)^2)+(1800000/(1+0.126825)^3)+(2000000/(1+0.126825)^4)+(2500000/(1+0.126825)^5)=5943508.68022你的问题在这里没有得到解决?请到 热门难题 里面看看吧!