总述：本次共解5题。其中
           ☆算术计算5题

〖1/5算式〗
    作业：求算式 13471*(1+46.6%+40%+40%+41.3%)+4780 的值.
    题型：数学计算
    解:
          13471*(1+46.6%+40%+40%+41.3%)+4780
        =13471*2.679+4780
        =36088.809+4780
        =40868.809
    答案:13471*(1+46.6%+40%+40%+41.3%)+4780=40868.809
〖2/5算式〗
    作业：求算式 13471*(1+46.6%+40%+41.3%)+4780 的值.
    题型：数学计算
    解:
          13471*(1+46.6%+40%+41.3%)+4780
        =13471*2.279+4780
        =30700.409+4780
        =35480.409
    答案:13471*(1+46.6%+40%+41.3%)+4780=35480.409
〖3/5算式〗
    作业：求算式 744*(1+0.4)+311 的值.
    题型：数学计算
    解:
          744*(1+0.4)+311
        =744*1.4+311
        =1041.6+311
        =1352.6
    答案:744*(1+0.4)+311=1352.6
〖4/5算式〗
    作业：求算式 744*(0.4) 的值.
    题型：数学计算
    解:
          744*(0.4)
        =744*0.4
        =297.6
    答案:744*(0.4)=297.6
〖5/5算式〗
    作业：求算式 ((744*(1+0)+311)*95.7%+(13471*(1+46.6%+40%+40%+41.3%)+4780)*(6.8%+(25%+35.6%+15%)*15%))*(1+0)*(1+28.8%+46.6%)*((90+100)/(90+90+200))*(1-(0.1)) 的值.
    题型：数学计算
    解:
          ((744*(1+0)+311)*95.7%+(13471*(1+46.6%+40%+40%+41.3%)+4780)*(6.8%+(25%+35.6%+15%)*15%))*(1+0)*(1+28.8%+46.6%)*((90+100)/(90+90+200))*(1-(0.1))
        =((744*1+311)*95.7%+(13471*(1+46.6%+40%+40%+41.3%)+4780)*(6.8%+(25%+35.6%+15%)*15%))*(1+0)*(1+28.8%+46.6%)*((90+100)/(90+90+200))*(1-(0.1))
        =(1055*95.7%+(13471*(1+46.6%+40%+40%+41.3%)+4780)*(6.8%+(25%+35.6%+15%)*15%))*(1+0)*(1+28.8%+46.6%)*((90+100)/(90+90+200))*(1-(0.1))
        =(1055*95.7%+(13471*2.679+4780)*(6.8%+(25%+35.6%+15%)*15%))*(1+0)*(1+28.8%+46.6%)*((90+100)/(90+90+200))*(1-(0.1))
        =(1055*95.7%+40868.809*(6.8%+(25%+35.6%+15%)*15%))*(1+0)*(1+28.8%+46.6%)*((90+100)/(90+90+200))*(1-(0.1))
        =(1055*95.7%+40868.809*(6.8%+0.756*15%))*(1+0)*(1+28.8%+46.6%)*((90+100)/(90+90+200))*(1-(0.1))
        =(1055*95.7%+40868.809*0.1814)*(1+0)*(1+28.8%+46.6%)*((90+100)/(90+90+200))*(1-(0.1))
        =8423.236953*(1+0)*(1+28.8%+46.6%)*((90+100)/(90+90+200))*(1-(0.1))
        =8423.236953*1*(1+28.8%+46.6%)*((90+100)/(90+90+200))*(1-(0.1))
        =8423.236953*1*1.754*((90+100)/(90+90+200))*(1-(0.1))
        =8423.236953*1*1.754*(190/(90+90+200))*(1-(0.1))
        =8423.236953*1*1.754*(190/380)*(1-(0.1))
        =8423.236953*1*1.754*0.5*(1-(0.1))
        =8423.236953*1*1.754*0.5*(1-0.1)
        =8423.236953*1*1.754*0.5*0.9
        =8423.236953*1.754*0.5*0.9
        =14774.357616*0.5*0.9
        =7387.178808*0.9
        =6648.460927
    答案:((744*(1+0)+311)*95.7%+(13471*(1+46.6%+40%+40%+41.3%)+4780)*(6.8%+(25%+35.6%+15%)*15%))*(1+0)*(1+28.8%+46.6%)*((90+100)/(90+90+200))*(1-(0.1))=6648.460927

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