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☆算术计算1题
〖1/1算式〗
作业:求算式 5700/1.11+12900/1.11^2+16300/1.11^3+27500/1.11^4-37500 的值.
题型:数学计算
解:
5700/1.11+12900/1.11^2+16300/1.11^3+27500/1.11^4-37500
=5700/1.11+12900/1.2321+16300/1.11^3+27500/1.11^4-37500
=5700/1.11+12900/1.2321+16300/1.367631+27500/1.11^4-37500
=5700/1.11+12900/1.2321+16300/1.367631+27500/1.51807041-37500
=5135.135135+12900/1.2321+16300/1.367631+27500/1.51807041-37500
=5135.135135+10469.929389+16300/1.367631+27500/1.51807041-37500
=5135.135135+10469.929389+11918.419515+27500/1.51807041-37500
=5135.135135+10469.929389+11918.419515+18115.101789-37500
=15605.064524+11918.419515+18115.101789-37500
=27523.484039+18115.101789-37500
=45638.585828-37500
=8138.585828 答案:5700/1.11+12900/1.11^2+16300/1.11^3+27500/1.11^4-37500=8138.585828你的问题在这里没有得到解决?请到 热门难题 里面看看吧!