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求比值 46:24 0.75:0.5 0.2:20 38:110

编辑:chaxungu时间:2026-04-27 14:12:04分类:小学数学题库

求比值
46:240.75:0.50.2:20
3
8
1
10
46:24,
=46÷24,
=
23
12


0.75:0.5,
=0.75÷0.5,
=1.5;

0.2:20,
=0.2÷20,
=0.01,

3
8
1
10

=
3
8
÷
1
10

=
15
4