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〖1/1算式〗
    作业：求算式 2*486*40041.3*(4000-2462)/(4000+2462)*(4000-2462)+2*0.956*135*0.803*(3593.5-2462)*(3593.5-2462)*0.5985*400+2*66*478819.4*(4000-2462) 的值.
    题型：数学计算
    解:
          2*486*40041.3*(4000-2462)/(4000+2462)*(4000-2462)+2*0.956*135*0.803*(3593.5-2462)*(3593.5-2462)*0.5985*400+2*66*478819.4*(4000-2462)
        =2*486*40041.3*1538/(4000+2462)*(4000-2462)+2*0.956*135*0.803*(3593.5-2462)*(3593.5-2462)*0.5985*400+2*66*478819.4*(4000-2462)
        =2*486*40041.3*1538/6462*(4000-2462)+2*0.956*135*0.803*(3593.5-2462)*(3593.5-2462)*0.5985*400+2*66*478819.4*(4000-2462)
        =2*486*40041.3*1538/6462*1538+2*0.956*135*0.803*(3593.5-2462)*(3593.5-2462)*0.5985*400+2*66*478819.4*(4000-2462)
        =2*486*40041.3*1538/6462*1538+2*0.956*135*0.803*1131.5*(3593.5-2462)*0.5985*400+2*66*478819.4*(4000-2462)
        =2*486*40041.3*1538/6462*1538+2*0.956*135*0.803*1131.5*1131.5*0.5985*400+2*66*478819.4*(4000-2462)
        =2*486*40041.3*1538/6462*1538+2*0.956*135*0.803*1131.5*1131.5*0.5985*400+2*66*478819.4*1538
        =972*40041.3*1538/6462*1538+2*0.956*135*0.803*1131.5*1131.5*0.5985*400+2*66*478819.4*1538
        =38920143.6*1538/6462*1538+2*0.956*135*0.803*1131.5*1131.5*0.5985*400+2*66*478819.4*1538
        =59859180856.800003/6462*1538+2*0.956*135*0.803*1131.5*1131.5*0.5985*400+2*66*478819.4*1538
        =9263259.185515*1538+2*0.956*135*0.803*1131.5*1131.5*0.5985*400+2*66*478819.4*1538
        =14246892627.322069+2*0.956*135*0.803*1131.5*1131.5*0.5985*400+2*66*478819.4*1538
        =14246892627.322069+1.912*135*0.803*1131.5*1131.5*0.5985*400+2*66*478819.4*1538
        =14246892627.322069+258.12*0.803*1131.5*1131.5*0.5985*400+2*66*478819.4*1538
        =14246892627.322069+207.27036*1131.5*1131.5*0.5985*400+2*66*478819.4*1538
        =14246892627.322069+234526.41234*1131.5*0.5985*400+2*66*478819.4*1538
        =14246892627.322069+265366635.56271*0.5985*400+2*66*478819.4*1538
        =14246892627.322069+158821931.384282*400+2*66*478819.4*1538
        =14246892627.322069+63528772553.712799+2*66*478819.4*1538
        =14246892627.322069+63528772553.712799+132*478819.4*1538
        =14246892627.322069+63528772553.712799+63204160.8*1538
        =14246892627.322069+63528772553.712799+97207999310.399994
        =77775665181.034866+97207999310.399994
        =174983664491.434875
    答案:2*486*40041.3*(4000-2462)/(4000+2462)*(4000-2462)+2*0.956*135*0.803*(3593.5-2462)*(3593.5-2462)*0.5985*400+2*66*478819.4*(4000-2462)=174983664491.434875

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