human
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?
assistant
How tall is the tallest tree? ** Tallest Tree: <<108=108>>108 feet
How tall is the middle sized tree? ** Middle sized tree:(108/2)-6=<<108/2-6=48>>48 feet
How tall is the smallest tree? ** Smallest tree:48/4=<<48/4=12>>12 feet
#### 12