SOLUTION: The floor of lily's classroom is in the shape of a rectangle. It is 20 yards long and it's area is 180 square yards. What is the width of the classroom

Algebra ->  Rectangles -> SOLUTION: The floor of lily's classroom is in the shape of a rectangle. It is 20 yards long and it's area is 180 square yards. What is the width of the classroom       Log On


   

Question 892286: The floor of lily's classroom is in the shape of a rectangle. It is 20 yards long and it's area is 180 square yards. What is the width of the classroom
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
For a rectangle,
A=L%2AW
180=20%2AW
W=180%2F20
W=9yds