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We have the following numbers
9
5
12
7
27
17
36
19
54
29
,the maximum number among them is
 
,the minimum number is
 
.(英汉小字典:number数maximum最大的minimum最小的)
分析:比较有理数的大小,就要先把有理数简化,然后比较大小,分别把
9
5
12
7
27
17
36
19
54
29
简化.
解答:解:简化数字得到;
9
5
=1
4
5
12
7
=1
5
7
27
17
=1
10
17
36
19
=1
17
19
54
29
=1
25
29


比较可以得到
36
19
54
29
9
5
12
7
27
17
,所以最大值为
36
19
;最小值为
27
17

故答案为
36
19
27
17
点评:解决此类问题的关键是掌握有理数简化运算,掌握分数比较大小的方法.
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