总述：本次共解1题。其中
           ☆算术计算1题

〖1/1算式〗
    作业：求算式 (709.1×10^3)/(0.876×9408×215)+(0.85×192.6×10^6)/(1.05×1089346.56×(1-(0.8×709.1)/4719.48)×215) 的值.
    题型：数学计算
    解:
          (709.1×10^3)/(0.876×9408×215)+(0.85×192.6×10^6)/(1.05×1089346.56×(1-(0.8×709.1)/4719.48)×215)
        =709100/(0.876×9408×215)+(0.85×192.6×10^6)/(1.05×1089346.56×(1-(0.8×709.1)/4719.48)×215)
        =709100/1771902.72+(0.85×192.6×10^6)/(1.05×1089346.56×(1-(0.8×709.1)/4719.48)×215)
        =709100/1771902.72+163710000/(1.05×1089346.56×(1-(0.8×709.1)/4719.48)×215)
        =709100/1771902.72+163710000/(1.05×1089346.56×(1-567.28/4719.48)×215)
        =709100/1771902.72+163710000/(1.05×1089346.56×0.8798×215)
        =709100/1771902.72+163710000/216360403.61233
        =0.400191+163710000/216360403.61233
        =0.400191+0.756654
        =1.156845
    答案:(709.1×10^3)/(0.876×9408×215)+(0.85×192.6×10^6)/(1.05×1089346.56×(1-(0.8×709.1)/4719.48)×215)=1.156845

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