问题
填空题
|
答案
①
=0.4 9
,• 4
0.
>0.444,• 4
所以
>0.444;4 9
②
<4 11
;7 11
③9:5=1.8,
12.5%=0.125,
1.8>0.125,
9:5>12.5%.
故答案为:>,<,>.
|
①
=0.4 9
,• 4
0.
>0.444,• 4
所以
>0.444;4 9
②
<4 11
;7 11
③9:5=1.8,
12.5%=0.125,
1.8>0.125,
9:5>12.5%.
故答案为:>,<,>.