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☆算术计算1题
〖1/1算式〗
作业:求算式 100/(1+13%)^1+110/(1+13%)^2+120/(1+13%)^3+130/(1+13%)^4+150/(1+13%)^5 的值.
题型:数学计算
解:
100/(1+13%)^1+110/(1+13%)^2+120/(1+13%)^3+130/(1+13%)^4+150/(1+13%)^5
=100/1.13^1+110/(1+13%)^2+120/(1+13%)^3+130/(1+13%)^4+150/(1+13%)^5
=100/1.13^1+110/1.13^2+120/(1+13%)^3+130/(1+13%)^4+150/(1+13%)^5
=100/1.13^1+110/1.13^2+120/1.13^3+130/(1+13%)^4+150/(1+13%)^5
=100/1.13^1+110/1.13^2+120/1.13^3+130/1.13^4+150/(1+13%)^5
=100/1.13^1+110/1.13^2+120/1.13^3+130/1.13^4+150/1.13^5
=100/1.13+110/1.13^2+120/1.13^3+130/1.13^4+150/1.13^5
=100/1.13+110/1.2769+120/1.13^3+130/1.13^4+150/1.13^5
=100/1.13+110/1.2769+120/1.442897+130/1.13^4+150/1.13^5
=100/1.13+110/1.2769+120/1.442897+130/1.630473609999999+150/1.13^5
=100/1.13+110/1.2769+120/1.442897+130/1.630473609999999+150/1.842435179299999
=88.495575+110/1.2769+120/1.442897+130/1.630473609999999+150/1.842435179299999
=88.495575+86.146135+120/1.442897+130/1.630473609999999+150/1.842435179299999
=88.495575+86.146135+83.166019+130/1.630473609999999+150/1.842435179299999
=88.495575+86.146135+83.166019+79.731435+150/1.842435179299999
=88.495575+86.146135+83.166019+79.731435+81.41399
=174.64171+83.166019+79.731435+81.41399
=257.807729+79.731435+81.41399
=337.539164+81.41399
=418.953154 答案:100/(1+13%)^1+110/(1+13%)^2+120/(1+13%)^3+130/(1+13%)^4+150/(1+13%)^5=418.953154你的问题在这里没有得到解决?请到 热门难题 里面看看吧!