Linda made 24 jelly-bread sandwiches with a 16-ounce jar of jelly.

Joanne made 30 jelly-bread sandwiches with a 20-ounce jar of jelly.

Who used more ounces of jelly per sandwich, Linda, Joanne, or both? Explain your reasoning.

(Hint: Find the ounces per sandwich for each person, then compare.)​