总述：本次共解1题。其中
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〖1/1算式〗
    作业：求算式 9*(11.23+2*0.286+1.28)*2.47+(73+3)*(1+2*0.286+1.785)*2.47+2*3*(11.23+1-0.083)*0.888 的值.
    题型：数学计算
    解:
          9*(11.23+2*0.286+1.28)*2.47+(73+3)*(1+2*0.286+1.785)*2.47+2*3*(11.23+1-0.083)*0.888
        =9*13.082*2.47+(73+3)*(1+2*0.286+1.785)*2.47+2*3*(11.23+1-0.083)*0.888
        =9*13.082*2.47+76*(1+2*0.286+1.785)*2.47+2*3*(11.23+1-0.083)*0.888
        =9*13.082*2.47+76*3.357*2.47+2*3*(11.23+1-0.083)*0.888
        =9*13.082*2.47+76*3.357*2.47+2*3*12.147*0.888
        =117.738*2.47+76*3.357*2.47+2*3*12.147*0.888
        =290.81286+76*3.357*2.47+2*3*12.147*0.888
        =290.81286+255.132*2.47+2*3*12.147*0.888
        =290.81286+630.17604+2*3*12.147*0.888
        =290.81286+630.17604+6*12.147*0.888
        =290.81286+630.17604+72.882*0.888
        =290.81286+630.17604+64.719216
        =920.9889+64.719216
        =985.708116
    答案:9*(11.23+2*0.286+1.28)*2.47+(73+3)*(1+2*0.286+1.785)*2.47+2*3*(11.23+1-0.083)*0.888=985.708116

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