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 (58.4×10^3)/(0.999×3555.5×215)+(0.85×2.7×10^6)/(1.05×236865.58×(1-(0.8×58.4)/1298105.31)×215) 的值.
    题型：数学计算
    解:
          (58.4×10^3)/(0.999×3555.5×215)+(0.85×2.7×10^6)/(1.05×236865.58×(1-(0.8×58.4)/1298105.31)×215)
        =58400/(0.999×3555.5×215)+(0.85×2.7×10^6)/(1.05×236865.58×(1-(0.8×58.4)/1298105.31)×215)
        =58400/763668.0675+(0.85×2.7×10^6)/(1.05×236865.58×(1-(0.8×58.4)/1298105.31)×215)
        =58400/763668.0675+2295000/(1.05×236865.58×(1-(0.8×58.4)/1298105.31)×215)
        =58400/763668.0675+2295000/(1.05×236865.58×(1-46.72/1298105.31)×215)
        =58400/763668.0675+2295000/(1.05×236865.58×0.999964×215)
        =58400/763668.0675+2295000/53470479.678415
        =0.076473+2295000/53470479.678415
        =0.076473+0.042921
        =0.119394
    答案:(58.4×10^3)/(0.999×3555.5×215)+(0.85×2.7×10^6)/(1.05×236865.58×(1-(0.8×58.4)/1298105.31)×215)=0.119394

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