Posted by Alyson on Friday, December 11, 2009 at 8:06pm.
(14^2-12^2)/12^2 = 52/144 = 13/36, converted to percent.
I squared the diameters because it is the area, not the diamter, that determimes the "size" (amount of food).
Related Questions
calculus - Question Part Points Submissions Used What is the percentage ...
math - Alonso can't decide which size pizza to order. The 10-inch cheese and...
Geometry - Alonso can't decide which size pizza to order. The 10-inch cheese...
Math word problem - Alonso can't decide which size pizza to order. The 10-...
math - Tiny is ordering a pizza and cant decide between a round pizza with a ...
Math 157 - A 7 inch pizza cost $8 and a 14 inch pizza costs $20. Tommy says the ...
geometry - 4 people are sharing a pizza has a 14 inch diameter if the pizza has ...
Math - Which is a better deal - a 10-inch round pizza or a 9-inch square pizza?
MATH help - A box with no top is to be constructed from a piece of cardboard ...
Math - Marcia developed a roll of film and received 4-inch by 6-inch prints. She...
For Further Reading
