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 (1045*1.12+1045*2.5+1045+1200)*0.5/3.5+(1045*1.12+1045*2.5+1045+1200)/3.5+(1045*1.12+1045*2.5+1045+1200)*0.035*50 的值.
    题型：数学计算
    解:
          (1045*1.12+1045*2.5+1045+1200)*0.5/3.5+(1045*1.12+1045*2.5+1045+1200)/3.5+(1045*1.12+1045*2.5+1045+1200)*0.035*50
        =6027.9*0.5/3.5+(1045*1.12+1045*2.5+1045+1200)/3.5+(1045*1.12+1045*2.5+1045+1200)*0.035*50
        =6027.9*0.5/3.5+6027.9/3.5+(1045*1.12+1045*2.5+1045+1200)*0.035*50
        =6027.9*0.5/3.5+6027.9/3.5+6027.9*0.035*50
        =3013.95/3.5+6027.9/3.5+6027.9*0.035*50
        =861.128571+6027.9/3.5+6027.9*0.035*50
        =861.128571+1722.257143+6027.9*0.035*50
        =861.128571+1722.257143+210.9765*50
        =861.128571+1722.257143+10548.825
        =2583.385714+10548.825
        =13132.210714
    答案:(1045*1.12+1045*2.5+1045+1200)*0.5/3.5+(1045*1.12+1045*2.5+1045+1200)/3.5+(1045*1.12+1045*2.5+1045+1200)*0.035*50=13132.210714

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