把0.5,310,35100,1425,112,1915按从大到小的顺序排列是______.-数学

题目简介

把0.5,310,35100,1425,112,1915按从大到小的顺序排列是______.-数学

题目详情

把0.5,
3
10
35
100
14
25
,1
1
2
19
15
按从大到小的顺序排列是______.
题型:填空题难度:中档来源:不详

答案

由于1class="stub"1
2
=class="stub"3
2
=class="stub"45
30
class="stub"19
15
=class="stub"38
30

class="stub"45
30
>class="stub"38
30

则1class="stub"1
2
>class="stub"19
15

0.5=class="stub"1
2

由于class="stub"3
10
=class="stub"30
100
class="stub"14
25
=class="stub"56
100
class="stub"1
2
=class="stub"50
100

class="stub"56
100
class="stub"50
100
>class="stub"35
100
>class="stub"30
100

class="stub"14
25
>0.5>class="stub"35
100
>class="stub"3
10

又假分数与带分数大于真分数,
所以1class="stub"1
2
>class="stub"19
15
class="stub"14
25
>0.5>class="stub"35
100
>class="stub"3
10

故答案为:1class="stub"1
2
>class="stub"19
15
class="stub"14
25
>0.5>class="stub"35
100
>class="stub"3
10

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