总述：本次共解1题。其中
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〖1/1算式〗
    作业：求算式 1-(1/(1+1.05))*(27.0182×0.9976+27.04×0.0696)/(0.0696×0.9976+27.0367×27.0182) 的值.
    题型：数学计算
    解:
          1-(1/(1+1.05))*(27.0182×0.9976+27.04×0.0696)/(0.0696×0.9976+27.0367×27.0182)
        =1-(1/2.05)*(27.0182×0.9976+27.04×0.0696)/(0.0696×0.9976+27.0367×27.0182)
        =1-0.487805*(27.0182×0.9976+27.04×0.0696)/(0.0696×0.9976+27.0367×27.0182)
        =1-0.487805*28.83534/(0.0696×0.9976+27.0367×27.0182)
        =1-0.487805*28.83534/730.552401
        =1-14.066023/730.552401
        =1-0.019254
        =0.980746
    答案:1-(1/(1+1.05))*(27.0182×0.9976+27.04×0.0696)/(0.0696×0.9976+27.0367×27.0182)=0.980746

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