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 ((10.5%-4%)×0.0295-(11%-4%)×0.5×0.0295)/((10.5%-4%)×0.0295+(11%-4%)×0.1717556*0.1717556-(10.5%+11%-2×4%)×0.5×0.0295) 的值.
    题型：数学计算
    解:
          ((10.5%-4%)×0.0295-(11%-4%)×0.5×0.0295)/((10.5%-4%)×0.0295+(11%-4%)×0.1717556*0.1717556-(10.5%+11%-2×4%)×0.5×0.0295)
        =(0.065×0.0295-(11%-4%)×0.5×0.0295)/((10.5%-4%)×0.0295+(11%-4%)×0.1717556*0.1717556-(10.5%+11%-2×4%)×0.5×0.0295)
        =(0.065×0.0295-0.07×0.5×0.0295)/((10.5%-4%)×0.0295+(11%-4%)×0.1717556*0.1717556-(10.5%+11%-2×4%)×0.5×0.0295)
        =0.000885/((10.5%-4%)×0.0295+(11%-4%)×0.1717556*0.1717556-(10.5%+11%-2×4%)×0.5×0.0295)
        =0.000885/(0.065×0.0295+(11%-4%)×0.1717556*0.1717556-(10.5%+11%-2×4%)×0.5×0.0295)
        =0.000885/(0.065×0.0295+0.07×0.1717556*0.1717556-(10.5%+11%-2×4%)×0.5×0.0295)
        =0.000885/(0.065×0.0295+0.07×0.1717556*0.1717556-0.135×0.5×0.0295)
        =0.000885/0.001991
        =0.4445
    答案:((10.5%-4%)×0.0295-(11%-4%)×0.5×0.0295)/((10.5%-4%)×0.0295+(11%-4%)×0.1717556*0.1717556-(10.5%+11%-2×4%)×0.5×0.0295)=0.4445

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