• 计算:150÷〔(83×7-90÷15)÷23×8〕= .试题及答案-填空题-云返教育

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      计算:150÷〔(83×7-90÷15)÷23×8〕=         

      试题解答


      0.75
      150÷[(83×7-90÷15)÷23×8],
      =150÷[(581-6)÷23×8],
      =150÷[575÷23×8],
      =150÷(25×8),
      =150÷200,
      =0.75;
      故答案为:0.75.
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