下列四个数中,大于-15的数是()A.-5B.-13C.-25D.-16-数学

题目简介

下列四个数中,大于-15的数是()A.-5B.-13C.-25D.-16-数学

题目详情

下列四个数中,大于-
1
5
的数是(  )
A.-5B.-
1
3
C.-
2
5
D.-
1
6
题型:单选题难度:偏易来源:不详

答案

A、∵|-5|=5,|-class="stub"1
5
|=class="stub"1
5
,5>class="stub"1
5
,∴-5<-class="stub"1
5
,故本选项错误;
B、∵|-class="stub"1
3
|=class="stub"1
3
,|-class="stub"1
5
|=class="stub"1
5
class="stub"1
3
class="stub"1
5
,∴-class="stub"1
3
<-class="stub"1
5
,故本选项错误;
C、∵|-class="stub"2
5
|=class="stub"2
5
,|-class="stub"1
5
|=class="stub"1
5
class="stub"2
5
class="stub"1
5
,∴-class="stub"2
5
<-class="stub"1
5
,故本选项错误;
D、∵|-class="stub"1
6
|=class="stub"1
6
,|-class="stub"1
5
|=class="stub"1
5
class="stub"1
6
class="stub"1
5
,∴-class="stub"1
6
>-class="stub"1
5
,故本选项正确.
故选D.

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