Question

Six friends want to buy pizza and need to decide between two deals. The first deal is for two pizzas for $7.00 each for a pizza with a 10 inch diameter. Or a second deal with one pizza with a 14 inch diameter for $15.00. The friends decide to buy the offer with the most pizza for each person. How do I solve for the six of each?

Answer 1

one 14" pizza has 196π in^2
two 10" pizzas have 200π in^2

Answer 2

actually, I used the size for the radius instead of the diameter, but the ratios stay the same.