Anyone help please.

Having a hard time understanding this question (see attachment).

One positive integer is 2 less than another. the product of the two integers is 24. what are the integers?

Several paint mixtures are made by mixing blue paint and white paint. paint colors blue paint white paint mixture a 5 cups 12 cups mixture b 6 cups 6 cups mixture c 4 cups 12 cups mixture d 5 cups 6 cups which mixture has the highest ratio of blue paint to white paint