Erin is buying floor tile to put in a room that is 10 ft by 15 ft. She has chosen tiles that are 18 in by 18 in. Assuming that she needs to buy 10% extra to be safe, how many tiles will she need to buy?
Show all of your work and give your answer in a complete sentence.

Question

Erin is buying floor tile to put in a room that is 10 ft by 15 ft. She has chosen tiles that are 18 in by  18 in. Assuming that she needs to buy 10% extra to be safe, how many tiles will she need to buy?
Show all of your work and give your answer in a complete sentence.

Quizplus · Accepted Answer

The Answer of Erin is buying floor tile to put in a room that is 10 ft by 15 ft. She has chosen tiles that are 18 in by  18 in. Assuming that she needs to buy 10% extra to be safe, how many tiles will she need to buy?
Show all of your work and give your answer in a complete sentence.

Erin Is Buying Floor Tile to Put in a Room