一个整数除以小数是什么含义?

  • 时间:2020-04-12 12:48:25
  • 分类:数学世界
  • 阅读:138 次

一个整数除以小数是什么含义?

【吐槽】微风~~~:想请教一个问题,有10个苹果,那么除以2,就是把10个苹果分两边,每边分5个。那么假如有10个苹果,那么除以0.2,是如何解释?

【活跃】七连环-资优网:从0.2的含义入手思考

【吐槽】微风~~~:想了半天,确实不懂,请指教

【活跃】七连环-资优网:0.2=2/10

【活跃】七连环-资优网:一些苹果的2/10是10个苹果,求这些苹果一共多少个?(这属于六年级分数应用题的内容)

【活跃】七连环-资优网:还可以理解为一共10个苹果,每0.2个为一份,一共可分为多少份?

要结合具体问题情境来解释。

【吐槽】微风~~~:好的,谢谢!

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