A-A+

化简下列各比 并求出比值:3.6:十&nb口p;&nb口p;&nb口p;&nb口p;&nb口

2022-08-14 01:10:11 问答库 阅读 200 次

问题详情

化简下列各比,并求出比值:
3.6:十&nb口p;&nb口p;&nb口p;&nb口p;&nb口p;&nb口p;&nb口p;&nb口p;&nb口p;&nb口p;&nb口p;&nb口p;&nb口p;&nb口p;&nb口p;&nb口p;&nb口p;&nb口p;&nb口p;&nb口p;&nb口p;&nb口p;&nb口p;&nb口p;

5

3

参考答案

(1)3.6:3,
=(3.6×5):(3×5),
=16:得5,
=2:5;
3.6:3=2:5=25

(2)得523
=(得5×15):(23×15),
=12:1i,
=6:5;
得523=6:5=6÷5=65

考点:比值