梦幻西游必带技能技巧:一道英语数学题,帮忙解答.

来源:百度文库 编辑:神马品牌网 时间:2024/05/11 03:06:35
The weights (重量) of two boys are in the ratio 5:4. If the weight of the thinner boy is 48kg, what is the weightof the other?

两个男孩的体重之比是5:4,其中稍瘦一点的48公斤,问另一个多重?

48/4*5=60kg

60