Mr. and mrs. baker place 12-inch rulers end- to-end along the entire length of a rug. they each use 3rulers. about how many feet long is the rug?

The equation is [(3•2)•12]/12. It is 3 times 2 because each Baker uses 3 rulers. It is then times 12 because each ruler is 12 inches. It is then divided by 12 because it says to label in feet and there are 12 inches in a foot. Remember to label feet with your answer.