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☆算术计算1题
〖1/1算式〗
作业:求算式 0.5*17.6*0.24115*3.5-0.5*4.4*0.24115*3.5*(11/12)-0.5*4.4*0.24115*3.5*(1/12) 的值.
题型:数学计算
解:
0.5*17.6*0.24115*3.5-0.5*4.4*0.24115*3.5*(11/12)-0.5*4.4*0.24115*3.5*(1/12)
=0.5*17.6*0.24115*3.5-0.5*4.4*0.24115*3.5*0.916667-0.5*4.4*0.24115*3.5*(1/12)
=0.5*17.6*0.24115*3.5-0.5*4.4*0.24115*3.5*0.916667-0.5*4.4*0.24115*3.5*0.083333
=8.8*0.24115*3.5-0.5*4.4*0.24115*3.5*0.916667-0.5*4.4*0.24115*3.5*0.083333
=2.12212*3.5-0.5*4.4*0.24115*3.5*0.916667-0.5*4.4*0.24115*3.5*0.083333
=7.42742-0.5*4.4*0.24115*3.5*0.916667-0.5*4.4*0.24115*3.5*0.083333
=7.42742-2.2*0.24115*3.5*0.916667-0.5*4.4*0.24115*3.5*0.083333
=7.42742-0.53053*3.5*0.916667-0.5*4.4*0.24115*3.5*0.083333
=7.42742-1.856855*0.916667-0.5*4.4*0.24115*3.5*0.083333
=7.42742-1.702118-0.5*4.4*0.24115*3.5*0.083333
=7.42742-1.702118-2.2*0.24115*3.5*0.083333
=7.42742-1.702118-0.53053*3.5*0.083333
=7.42742-1.702118-1.856855*0.083333
=7.42742-1.702118-0.154737
=5.725302-0.154737
=5.570565 答案:0.5*17.6*0.24115*3.5-0.5*4.4*0.24115*3.5*(11/12)-0.5*4.4*0.24115*3.5*(1/12)=5.570565你的问题在这里没有得到解决?请到 热门难题 里面看看吧!