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 2*486*40041.3*(2000+1087.6)+0.5*0.063*(1593.5-1087.6)*0.063*(1593.5-1087.6)*9.8*400*4/3+38802763.4*2*1087.6 的值.
    题型：数学计算
    解:
          2*486*40041.3*(2000+1087.6)+0.5*0.063*(1593.5-1087.6)*0.063*(1593.5-1087.6)*9.8*400*4/3+38802763.4*2*1087.6
        =2*486*40041.3*3087.6+0.5*0.063*(1593.5-1087.6)*0.063*(1593.5-1087.6)*9.8*400*4/3+38802763.4*2*1087.6
        =2*486*40041.3*3087.6+0.5*0.063*505.9*0.063*(1593.5-1087.6)*9.8*400*4/3+38802763.4*2*1087.6
        =2*486*40041.3*3087.6+0.5*0.063*505.9*0.063*505.9*9.8*400*4/3+38802763.4*2*1087.6
        =972*40041.3*3087.6+0.5*0.063*505.9*0.063*505.9*9.8*400*4/3+38802763.4*2*1087.6
        =38920143.6*3087.6+0.5*0.063*505.9*0.063*505.9*9.8*400*4/3+38802763.4*2*1087.6
        =120169835379.360001+0.5*0.063*505.9*0.063*505.9*9.8*400*4/3+38802763.4*2*1087.6
        =120169835379.360001+0.0315*505.9*0.063*505.9*9.8*400*4/3+38802763.4*2*1087.6
        =120169835379.360001+15.93585*0.063*505.9*9.8*400*4/3+38802763.4*2*1087.6
        =120169835379.360001+1.003959*505.9*9.8*400*4/3+38802763.4*2*1087.6
        =120169835379.360001+507.902858*9.8*400*4/3+38802763.4*2*1087.6
        =120169835379.360001+4977.448008*400*4/3+38802763.4*2*1087.6
        =120169835379.360001+1990979.2032*4/3+38802763.4*2*1087.6
        =120169835379.360001+7963916.8128/3+38802763.4*2*1087.6
        =120169835379.360001+2654638.9376+38802763.4*2*1087.6
        =120169835379.360001+2654638.9376+77605526.8*1087.6
        =120169835379.360001+2654638.9376+84403770947.679993
        =120172490018.297607+84403770947.679993
        =204576260965.9776
    答案:2*486*40041.3*(2000+1087.6)+0.5*0.063*(1593.5-1087.6)*0.063*(1593.5-1087.6)*9.8*400*4/3+38802763.4*2*1087.6=204576260965.9776

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