• 38:19化简比后是2,与比值相等.对错.(判断对错)试题及答案-判断题-云返教育

    • 试题详情

      38:19化简比后是2,与比值相等.
      .(判断对错)

      试题解答


      错误
      化简比38:19,
      =(38÷19):(19÷19),
      =2:1;
      求比值38:19,
      =38÷19,
      =2.
      故答案为:×.
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