Reed uses 8 pieces of glass per square foot to make a stained glass window. How many pieces of glass will he need to make a window that is 864 square inches?
24 peices
48 peices
72 peices
108 peices
~ONLY ANSWER IF YOU KNOW FOR SURE~ :)
First, you get your inches to feet by dividing 864 by 12 twice which equals 6. Because there are 8 pieces of glass per square foot, we multiply 6 by 8, which equals 48 :) so, your answer is 48
