1.8:0.75画简笔并求比值

2024-11-15 05:36:34
推荐回答(1个)
回答1:

解: 1.8:0.75

=9/5 : 3/4

=9/5 * 4/3

=12/5

=12:5

所以 1.8:0.75比值是12/5,

最简比12:5.