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☆算术计算1题
〖1/1算式〗
作业:求算式 377.364484+60/(1+2.75%)^8+60/(1+2.75%)^9+60/(1+2.75%)^10+1000/(1+2.75%)^10 的值.
题型:数学计算
解:
377.364484+60/(1+2.75%)^8+60/(1+2.75%)^9+60/(1+2.75%)^10+1000/(1+2.75%)^10
=377.364484+60/1.0275^8+60/(1+2.75%)^9+60/(1+2.75%)^10+1000/(1+2.75%)^10
=377.364484+60/1.0275^8+60/1.0275^9+60/(1+2.75%)^10+1000/(1+2.75%)^10
=377.364484+60/1.0275^8+60/1.0275^9+60/1.0275^10+1000/(1+2.75%)^10
=377.364484+60/1.0275^8+60/1.0275^9+60/1.0275^10+1000/1.0275^10
=377.364484+60/1.242380551937792+60/1.0275^9+60/1.0275^10+1000/1.0275^10
=377.364484+60/1.242380551937792+60/1.276546017116081+60/1.0275^10+1000/1.0275^10
=377.364484+60/1.242380551937792+60/1.276546017116081+60/1.311651032586773+1000/1.0275^10
=377.364484+60/1.242380551937792+60/1.276546017116081+60/1.311651032586773+1000/1.311651032586773
=377.364484+48.294381+60/1.276546017116081+60/1.311651032586773+1000/1.311651032586773
=377.364484+48.294381+47.001831+60/1.311651032586773+1000/1.311651032586773
=377.364484+48.294381+47.001831+45.743874+1000/1.311651032586773
=377.364484+48.294381+47.001831+45.743874+762.397906
=425.658865+47.001831+45.743874+762.397906
=472.660696+45.743874+762.397906
=518.40457+762.397906
=1280.802476 答案:377.364484+60/(1+2.75%)^8+60/(1+2.75%)^9+60/(1+2.75%)^10+1000/(1+2.75%)^10=1280.802476你的问题在这里没有得到解决?请到 热门难题 里面看看吧!