math anmania

Question

Alex is installing wooden flooring in his room. The room is rectangular in shape with length of 12 feet and width of 10 feet.

If the total cost of the wooden flooring is $600, what is the unit price of the flooring per square foot?

Answer 1

Area of room = 12 ft x 10 ft = 120 sq ft

Unit price = $600/120 sq ft = $5/sq ft