Question

Suppose Miguel needed 3 gallons of milk. If he wants to spend the least amount of

money, using any combination of the four sizes above, how much will he spend? Prove that
your method guarantees Miguel will spend the least amount of money.​

Answer 1

2 gallons $5.98 and 2 1/2 gallons $2.10

Explanation:

5.98+ 2.10 +2.10=$10.18