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 600/(1+0.75)+600/(1+0.75)^2+600/(1+0.75)^3+600/(1+0.75)^4+600/(1+0.75)^5 的值.
题型:数学计算
解:
600/(1+0.75)+600/(1+0.75)^2+600/(1+0.75)^3+600/(1+0.75)^4+600/(1+0.75)^5
=600/1.75+600/(1+0.75)^2+600/(1+0.75)^3+600/(1+0.75)^4+600/(1+0.75)^5
=600/1.75+600/1.75^2+600/(1+0.75)^3+600/(1+0.75)^4+600/(1+0.75)^5
=600/1.75+600/1.75^2+600/1.75^3+600/(1+0.75)^4+600/(1+0.75)^5
=600/1.75+600/1.75^2+600/1.75^3+600/1.75^4+600/(1+0.75)^5
=600/1.75+600/1.75^2+600/1.75^3+600/1.75^4+600/1.75^5
=600/1.75+600/3.0625+600/1.75^3+600/1.75^4+600/1.75^5
=600/1.75+600/3.0625+600/5.359375+600/1.75^4+600/1.75^5
=600/1.75+600/3.0625+600/5.359375+600/9.37890625+600/1.75^5
=600/1.75+600/3.0625+600/5.359375+600/9.37890625+600/16.4130859375
=342.857143+600/3.0625+600/5.359375+600/9.37890625+600/16.4130859375
=342.857143+195.918367+600/5.359375+600/9.37890625+600/16.4130859375
=342.857143+195.918367+111.953353+600/9.37890625+600/16.4130859375
=342.857143+195.918367+111.953353+63.973344+600/16.4130859375
=342.857143+195.918367+111.953353+63.973344+36.556197
=538.77551+111.953353+63.973344+36.556197
=650.728863+63.973344+36.556197
=714.702207+36.556197
=751.258404 答案:600/(1+0.75)+600/(1+0.75)^2+600/(1+0.75)^3+600/(1+0.75)^4+600/(1+0.75)^5=751.258404你的问题在这里没有得到解决?请到 热门难题 里面看看吧!