徐祖发哪里人:Math!!!Math~~~~

来源:百度文库 编辑:神马品牌网 时间:2024/05/17 06:36:33
What is a% of b divided by b% of a?
(of mean multiplication)

“b的a% 被 a的b% 除是多少?”------> (b*a%)/(a*b%) = ?