Problem:
The top of one tree is  feet higher than the top of another tree. The heights of the two trees are in the ratio . In feet, how tall is the taller tree?
Answer Choices:
A.  
B.  
C.  
D.  
E.  
Solution:
The sum of the heights of the two trees can be divided into parts where one part is feet. The taller tree has parts so its height is feet.
Answer: .
The problems on this page are the property of the MAA's American Mathematics Competitions