题目内容

已知0.
5
=
5
9
,0.0
5
=
5
90
,0.
15
=
15
99
0.0
..
15
=
15
990

0.
7
=
7
9
0.0
7
=
7
90
0.
..
37
=
37
99
0.0
..
37
=
37
990

那么,0.
..
29
=
(   )
(   )
,0.
?
3
?
2
=
(  )
(  )
分析:由分析可知:已知0.
5
=
5
9
,0.0
5
=
5
90
,0.
?
1
?
5
=
15
99
0.
7
=
7
9
0.0
7
=
7
90
0.
..
37
=
37
99
,则:0.
?
2
?
9
=
29
99
.0.
?
3
?
2
=
32
99
;据此解答.
解答:解:由分析可知:0.
?
2
?
9
=
29
99
,0.
?
3
?
2
=
32
99

故答案为:
29
99
23
99
点评:解答此题应根据题意,找出规律,进而得出结论.
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