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〖1/1算式〗
作业:求算式 315/(0.301^3*9.84*10^6)*2.61421+627.62*1.69919/(0.301^2*9.84*10^6) 的值.
题型:数学计算
解:
315/(0.301^3*9.84*10^6)*2.61421+627.62*1.69919/(0.301^2*9.84*10^6)
=315/268346*2.61421+627.62*1.69919/(0.301^2*9.84*10^6)
=315/268346*2.61421+627.62*1.69919/891514
=0.001174*2.61421+627.62*1.69919/891514
=0.003069+627.62*1.69919/891514
=0.003069+1066.445628/891514
=0.003069+0.001196
=0.004265 答案:315/(0.301^3*9.84*10^6)*2.61421+627.62*1.69919/(0.301^2*9.84*10^6)=0.004265你的问题在这里没有得到解决?请到 热门难题 里面看看吧!