Challenge A warehouse store sells 4.5-ounce cans of tuna in packages of 6. A package of 6 cans costs $9.72. The store
also sells 3.5-ounce cans of the same tuna in packages of 5. A package of 5 cans costs $5.95. The store sells 6.5-ounce
cans in packages of 3 cans for $6.24. Which package is the best buy?
A package of the
-ounce cans is the best buy.