题目内容：

At a birthday party,half the guests drink cola,a quarter have lemonade,a sixth have orange
juice,and the remaining three have water.

优质解答

在一次生日派对上,一半的来宾喝可乐,四分之一喝柠檬汁,六分之一喝橘子汁,剩下的喝水.

追问：

答案呢

追答：

x(1-1/2-1/4-1/6)=3 x=36