Question

A toy company is modeling a real home as a doll house. They decide to use a 2/3 inch to 1 foot scale, the traditional scale for doll house built in the 20th century. If the actual house is 30 feet high, how high will the dollhouse be in inches?

Answer 1

20 inches

Explanation:

Take 2/3 of an inch 30 times.

The height of the model is then 30 times 2/3 inches = 10*2 = 20 inches