Question

A cleaner charges $0.50 per square foot to polish wood floors. a school hall has a floor area of 30 feet by 50 feet. what would be the total cost to polish the the floor of the school hall?

Answer 1

Answer:First calculate the area of the floor, this would be 30*50 = 1500 square feet

Now multiply the area by the cost for each square foot, so 1500*0.5 = $750

Answer 2

First calculate the area of the floor, this would be 30*50 = 1500 square feet
Now multiply the area by the cost for each square foot, so 1500*0.5 = $750