Question

100 square floor tiles with sides 1 foot long
What was the length of each side of the room?

Answer 1

Answer: 100 feet

Explanation:

If there are 100 square floor tiles, and each side is one foot long, we will multiply the number of tiles by the length of each tile to find the length of each side of the room.

100 tiles * 1 foot length = 100 feet