把下面的分数约分.1751624181245155404050.-数学

题目简介

把下面的分数约分.1751624181245155404050.-数学

题目详情

把下面的分数约分.
17
51

6
24

18
12
45
15
5
40
40
50
题型:解答题难度:中档来源:不详

答案

class="stub"17
51
=class="stub"17÷17
51÷17
=class="stub"1
3

class="stub"6
24
=class="stub"6÷6
24÷6
=class="stub"1
4

class="stub"18
12
=class="stub"18÷6
12÷6
=class="stub"3
2

class="stub"45
15
=class="stub"45÷15
15÷15
=class="stub"3
1
=3;
class="stub"5
40
=class="stub"5÷5
40÷5
=class="stub"1
8

class="stub"40
50
=class="stub"40÷10
50÷10
=class="stub"4
5

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