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 21.28*42.5+20*3.5-(11.2*13.3*20*3.5)/604.75+60000/604.75*(1+(0.5*604.75)/2327.28) 的值.
    题型：数学计算
    解:
          21.28*42.5+20*3.5-(11.2*13.3*20*3.5)/604.75+60000/604.75*(1+(0.5*604.75)/2327.28)
        =21.28*42.5+20*3.5-10427.2/604.75+60000/604.75*(1+(0.5*604.75)/2327.28)
        =21.28*42.5+20*3.5-10427.2/604.75+60000/604.75*(1+302.375/2327.28)
        =21.28*42.5+20*3.5-10427.2/604.75+60000/604.75*1.129926
        =904.4+20*3.5-10427.2/604.75+60000/604.75*1.129926
        =904.4+70-10427.2/604.75+60000/604.75*1.129926
        =904.4+70-17.242166+60000/604.75*1.129926
        =904.4+70-17.242166+99.214551*1.129926
        =904.4+70-17.242166+112.105101
        =974.4-17.242166+112.105101
        =957.157834+112.105101
        =1069.262935
    答案:21.28*42.5+20*3.5-(11.2*13.3*20*3.5)/604.75+60000/604.75*(1+(0.5*604.75)/2327.28)=1069.262935

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