27÷914=4÷9=49______.-数学

题目简介

27÷914=4÷9=49______.-数学

题目详情

2
7
÷
9
14
=4÷9=
4
9
______.
题型:解答题难度:中档来源:不详

答案

class="stub"2
7
÷class="stub"9
14
=class="stub"2
7
×class="stub"14
9
=class="stub"2×2
9
=class="stub"4
9
=4÷9;
故答案为:√.

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