题目内容

( )
35
=20÷50=10:
25
25
=
40
40
%=
成=
0.4
0.4
小数
2
2
÷16=
4
( )
=12.5%=
1
1
8
8
=
0.125
0.125
小数
③0.75=
( )
( )
=
9
9
:12=6÷
8
8
=
75
75
%
④0.6=
( )
40
=
27
( )
=
60
60
%=
3
3
:5
( )
16
=0.125=
4
4
:32=8÷
64
64
=
12.5
12.5
%
15
15
÷20=6÷8=
(  )
24
=
24
(  )
=
3
3
:4

⑦0.25=
(  )
(  )
=
25
25
%=
1
1
÷
4
4
=
1
1
4
4

(   )
15
=0.6=6÷
10
10
=
3
3
5
5
=
60
60
%=
成.
分析:此题根据小数、分数、百分数之间的关系和性质进行转化即可.
解答:解:①
14
35
=20÷50=10:25=40%=四成=0.4;
②2÷16=
4
32
=12.5%=1:8=0.125;
③0.75=
3
4
=9:12=6÷8=75%;
④0.6=
24
40
=
27
45
=60%=3:5;
2
16
=0.125=4:32=8÷64=12.5%;
⑥15÷20=6÷8=
18
24
=
24
32
=3:4;
⑦0.25=
1
4
=25%=1÷4=1:4;
9
15
=0.6=6÷10=3:5=60%=六成.
点评:此题考查小数、分数、百分数之间的转化,根据它们之间的关系和性质进行转化即可.
练习册系列答案
相关题目

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网