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☆算术计算1题
〖1/1算式〗
作业:求算式 (100/(1/1.025)^18)*(1/1.025)*(1-(1/1.025)^(5))/(1-(1/1.025)) 的值.
题型:数学计算
解:
(100/(1/1.025)^18)*(1/1.025)*(1-(1/1.025)^(5))/(1-(1/1.025))
=(100/0.97561^18)*(1/1.025)*(1-(1/1.025)^(5))/(1-(1/1.025))
=155.96517*(1/1.025)*(1-(1/1.025)^(5))/(1-(1/1.025))
=155.96517*0.97561*(1-(1/1.025)^(5))/(1-(1/1.025))
=155.96517*0.97561*(1-0.97561^(5))/(1-(1/1.025))
=155.96517*0.97561*(1-0.97561^5)/(1-(1/1.025))
=155.96517*0.97561*0.116145/(1-(1/1.025))
=155.96517*0.97561*0.116145/(1-0.97561)
=155.96517*0.97561*0.116145/0.02439
=152.16118*0.116145/0.02439
=17.67276/0.02439
=724.590406 答案:(100/(1/1.025)^18)*(1/1.025)*(1-(1/1.025)^(5))/(1-(1/1.025))=724.590406你的问题在这里没有得到解决?请到 热门难题 里面看看吧!