2. 职称英语
  3. One hundred boys went on a school outing. Eighty-one percent of the boys lost a

One hundred boys went on a school outing. Eighty-one percent of the boys lost a

游客2024-08-18  15
问题 One hundred boys went on a school outing. Eighty-one percent of the boys lost a shoe, 82 percent of the boys lost a sock, 77 percent of the boys lost a handkerchief and 68 percent of the boys lost a hat.
What is the minimum percentage who lost all 4 items?
选项
答案 0.08
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3724989.html
相关试题推荐
随机试题
最新回复(0)