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☆算术计算1题
〖1/1算式〗
作业:求算式 (276.48*1*0.54054+10.5*(8.8*0.48305-(11/12)*4.4*(0.54054-0.48305)*0.5+(1/12)*0.5*4.4*(0.54054-0.48305))) 的值.
题型:数学计算
解:
(276.48*1*0.54054+10.5*(8.8*0.48305-(11/12)*4.4*(0.54054-0.48305)*0.5+(1/12)*0.5*4.4*(0.54054-0.48305)))
=(276.48*1*0.54054+10.5*(8.8*0.48305-0.916667*4.4*(0.54054-0.48305)*0.5+(1/12)*0.5*4.4*(0.54054-0.48305)))
=(276.48*1*0.54054+10.5*(8.8*0.48305-0.916667*4.4*0.05749*0.5+(1/12)*0.5*4.4*(0.54054-0.48305)))
=(276.48*1*0.54054+10.5*(8.8*0.48305-0.916667*4.4*0.05749*0.5+0.083333*0.5*4.4*(0.54054-0.48305)))
=(276.48*1*0.54054+10.5*(8.8*0.48305-0.916667*4.4*0.05749*0.5+0.083333*0.5*4.4*0.05749))
=(276.48*1*0.54054+10.5*4.145442)
=192.97564 答案:(276.48*1*0.54054+10.5*(8.8*0.48305-(11/12)*4.4*(0.54054-0.48305)*0.5+(1/12)*0.5*4.4*(0.54054-0.48305)))=192.97564你的问题在这里没有得到解决?请到 热门难题 里面看看吧!