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〖1/1算式〗
作业:求算式 (276.48*1*0.36486+10.5*(8.8*0.5829-(11/12)*4.4*(0.5829-0.36486)*0.5-(1/12)*0.5*4.4*(0.5829-0.36486))) 的值.
题型:数学计算
解:
(276.48*1*0.36486+10.5*(8.8*0.5829-(11/12)*4.4*(0.5829-0.36486)*0.5-(1/12)*0.5*4.4*(0.5829-0.36486)))
=(276.48*1*0.36486+10.5*(8.8*0.5829-0.916667*4.4*(0.5829-0.36486)*0.5-(1/12)*0.5*4.4*(0.5829-0.36486)))
=(276.48*1*0.36486+10.5*(8.8*0.5829-0.916667*4.4*0.21804*0.5-(1/12)*0.5*4.4*(0.5829-0.36486)))
=(276.48*1*0.36486+10.5*(8.8*0.5829-0.916667*4.4*0.21804*0.5-0.083333*0.5*4.4*(0.5829-0.36486)))
=(276.48*1*0.36486+10.5*(8.8*0.5829-0.916667*4.4*0.21804*0.5-0.083333*0.5*4.4*0.21804))
=(276.48*1*0.36486+10.5*4.649832)
=149.699729 答案:(276.48*1*0.36486+10.5*(8.8*0.5829-(11/12)*4.4*(0.5829-0.36486)*0.5-(1/12)*0.5*4.4*(0.5829-0.36486)))=149.699729你的问题在这里没有得到解决?请到 热门难题 里面看看吧!