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 1.3×((0.3+0.2+0.16+3)×0.9×0.6+(24+1.5)×1.8×0.9×0.6)+1.5×((2.5+2.0)×0.9×0.6+0.14) 的值.
    题型：数学计算
    解:
          1.3×((0.3+0.2+0.16+3)×0.9×0.6+(24+1.5)×1.8×0.9×0.6)+1.5×((2.5+2.0)×0.9×0.6+0.14)
        =1.3×(3.66×0.9×0.6+(24+1.5)×1.8×0.9×0.6)+1.5×((2.5+2.0)×0.9×0.6+0.14)
        =1.3×(3.66×0.9×0.6+25.5×1.8×0.9×0.6)+1.5×((2.5+2.0)×0.9×0.6+0.14)
        =1.3×26.7624+1.5×((2.5+2.0)×0.9×0.6+0.14)
        =1.3×26.7624+1.5×(4.5×0.9×0.6+0.14)
        =1.3×26.7624+1.5×2.57
        =34.79112+1.5×2.57
        =34.79112+3.855
        =38.64612
    答案:1.3×((0.3+0.2+0.16+3)×0.9×0.6+(24+1.5)×1.8×0.9×0.6)+1.5×((2.5+2.0)×0.9×0.6+0.14)=38.64612

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