Mancini's Pizzeria sells four types of pizza crust. Last week, the owner tracked the number sold of each type, and this is what he found.
Type of Crust Number Sold
Thin crust 317
Thick crust 215
Stuffed crust 166
Pan style 183
Based on this information, of the next 4500 pizzas he sells, how many should he expect to be thick crust or stuffed crust? Round your answer to the nearest whole number. Do not round any intermediate calculations.