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 180×12%+0+165.41/(1+5%)×5%+(165.41/(1+5%)×5%)×7%+(165.41/(1+5%)×5%)×5%+180×0.1%+396×0.1% 的值.
    题型：数学计算
    解:
          180×12%+0+165.41/(1+5%)×5%+(165.41/(1+5%)×5%)×7%+(165.41/(1+5%)×5%)×5%+180×0.1%+396×0.1%
        =180×12%+0+165.41/1.05×5%+(165.41/(1+5%)×5%)×7%+(165.41/(1+5%)×5%)×5%+180×0.1%+396×0.1%
        =180×12%+0+165.41/1.05×5%+(165.41/1.05×5%)×7%+(165.41/(1+5%)×5%)×5%+180×0.1%+396×0.1%
        =180×12%+0+165.41/1.05×5%+7.876667×7%+(165.41/(1+5%)×5%)×5%+180×0.1%+396×0.1%
        =180×12%+0+165.41/1.05×5%+7.876667×7%+(165.41/1.05×5%)×5%+180×0.1%+396×0.1%
        =180×12%+0+165.41/1.05×5%+7.876667×7%+7.876667×5%+180×0.1%+396×0.1%
        =180×0.12+0+165.41/1.05×5%+7.876667×7%+7.876667×5%+180×0.1%+396×0.1%
        =180×0.12+0+165.41/1.05×0.05+7.876667×7%+7.876667×5%+180×0.1%+396×0.1%
        =180×0.12+0+165.41/1.05×0.05+7.876667×0.07+7.876667×5%+180×0.1%+396×0.1%
        =180×0.12+0+165.41/1.05×0.05+7.876667×0.07+7.876667×0.05+180×0.1%+396×0.1%
        =180×0.12+0+165.41/1.05×0.05+7.876667×0.07+7.876667×0.05+180×0.001+396×0.1%
        =180×0.12+0+165.41/1.05×0.05+7.876667×0.07+7.876667×0.05+180×0.001+396×0.001
        =21.6+0+165.41/1.05×0.05+7.876667×0.07+7.876667×0.05+180×0.001+396×0.001
        =21.6+0+157.533333×0.05+7.876667×0.07+7.876667×0.05+180×0.001+396×0.001
        =21.6+0+7.876667+7.876667×0.07+7.876667×0.05+180×0.001+396×0.001
        =21.6+0+7.876667+0.551367+7.876667×0.05+180×0.001+396×0.001
        =21.6+0+7.876667+0.551367+0.393833+180×0.001+396×0.001
        =21.6+0+7.876667+0.551367+0.393833+0.18+396×0.001
        =21.6+0+7.876667+0.551367+0.393833+0.18+0.396
        =21.6+7.876667+0.551367+0.393833+0.18+0.396
        =29.476667+0.551367+0.393833+0.18+0.396
        =30.028034+0.393833+0.18+0.396
        =30.421867+0.18+0.396
        =30.601867+0.396
        =30.997867
    答案:180×12%+0+165.41/(1+5%)×5%+(165.41/(1+5%)×5%)×7%+(165.41/(1+5%)×5%)×5%+180×0.1%+396×0.1%=30.997867

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