Question

on a 1/4 in. scale, a tree is 13 in. tall. How tall is the actual tree?

Answer 1

1/4 so I'm guessing 1/4 inches represent 1 unit of whatever the tree's height is measured in. 

Height of tree = (13 in) / (1/4 in/unit)
                       = 52 units

Therefore, the actual tree is 52 units tall. Please fill in the units with the actual measurement.