化简 5.6:12.8
问题描述:
化简 5.6:12.8
答
5.6:12.8
=56:128
=28:64
=7:16
不懂的欢迎追问...
化简 5.6:12.8
5.6:12.8
=56:128
=28:64
=7:16
不懂的欢迎追问...