Question difficulty: difficult

Xiao Ming and Xiao Hua bought 10 pounds of honey, packed in a large bottle .Have biscuit honey, only two empty bottles, one just loaded 7 pounds, the other just loaded 3 pounds .How can we use the easiest way to honey separate it.

题目难度:困难

小明和小华买了10斤蜂蜜,装在一个大瓶子里.要把蜂蜜平分,只有两个空瓶子,一个正好装7斤,另一个正好装3斤.怎样才能用最简单的方法把蜂蜜分出来.

answer in tomorrow