Question

A conference center has 12 rooms that each have a floor area of 875 square feet and 6 rooms that each have a floor area of 950 square feet. What is the total floor area, in square feet , of theses rooms?

Answer 1

875 x 12 = 10500ft squared
950 x 6 = 5700ft squared
10500 + 5700 = 16200

the total floor area is 16200 squared feet