Question

Sheena made a scale drawing of her classroom using a scale of 1 inch = 10 feet. One wall of the classroom in the drawing is 4 inches long. Which proportion can be used to find x, the length of the actual wall, in feet?

Answer 1

40 Feet

Explanation:

1 inch = 10 feet

4 inch = 4 * (10 feet)

4 inch = 40 feet