Tallest Tree: <<108=108>>108 feet

Middle sized tree:(108/2)-6=<<108/2-6=48>>48 feet

Smallest tree:48/4=<<48/4=12>>12 feet

# Answer

12
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
The tallest of 3 trees is 108 feet.  The middle sized tree is 6 feet less than half the height of the tallest tree. The smallest tree is 1/4 the height of the middle tree.  How tall is the smallest tree?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
12
The tallest of 3 trees is 108 feet.  The middle sized tree is 6 feet less than half the height of the tallest tree. The smallest tree is 1/4 the height of the middle tree.  How tall is the smallest tree?
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