您还没有登录,登录以后才可以查看答疑和进行提问。

试题详情

Arlene and Thomas share 60 rubber bands in the ratio 4 : 11. How many more rubber bands does Thomas get than Arlene?
答案:28.0

专业教师答疑

0
评分
0
浏览

Numeric Entry

老师,请问为什么不是14呢?22-8=14

问个问题