To carpet a rectangular room, Erika must find the area of the floor. If the dimensions of the room are 10yd by 13yd, how much carpeting does she need?
Question
To carpet a rectangular room, Erika must find the area of the floor. If the dimensions of the room are 10yd by 13yd, how much carpeting does she need?
Solution
To find the area of a rectangle, you multiply the length by the width. In this case, the length of the room is 10 yards and the width is 13 yards.
Step 1: Identify the length and width of the rectangle. In this case, length (l) = 10 yards and width (w) = 13 yards.
Step 2: Use the formula for the area of a rectangle which is A = l * w.
Step 3: Substitute the given values into the formula. So, A = 10 yards * 13 yards.
Step 4: Calculate the result. A = 130 square yards.
So, Erika needs 130 square yards of carpeting for the room.
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