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 ((4780+870+896+299+12180*(1+20%+10.5%+111%+346.6%+24%))*18%/2125%+2117.07/2646.37)*(1+30%) 的值.
    题型：数学计算
    解:
          ((4780+870+896+299+12180*(1+20%+10.5%+111%+346.6%+24%))*18%/2125%+2117.07/2646.37)*(1+30%)
        =((4780+870+896+299+12180*6.121)*18%/2125%+2117.07/2646.37)*(1+30%)
        =(81398.78*18%/2125%+2117.07/2646.37)*(1+30%)
        =690.295538*(1+30%)
        =690.295538*1.3
        =897.384199
    答案:((4780+870+896+299+12180*(1+20%+10.5%+111%+346.6%+24%))*18%/2125%+2117.07/2646.37)*(1+30%)=897.384199

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