Question

At a pizza restaurant it costs $4 to make a small pizza that sells for $12, and it costs $6 to make a large pizza that

sells for $15. In one week, the restaurant spent a total of $1100 to make pizzas and sold all of them for $2910. How
many small pizzas were sold?
small pizzas were sold?

Answer 1

simply just divide there total investment for pizza with the cost for one small pizza 1100/4=275

275 Small pizzas were sold