Zach painted 92 square feet in the same amount of time that Blaise painted 13,500 square inches. How many more square inches did the person who painted more
1 foot == 12 inches
1 square foot ==12^2 ==144 square inches
92 x 144 ==13,248 square inches
13,500 - 13,248 ==252 square inches that Blaise painted over Zach.
