Answer:
To convert ounces to pounds, we need to divide the number of ounces by 16, since there are 16 ounces in 1 pound.
Explanation:
In this case, Jimmy has 48 ounces of chestnuts. To find out how many pounds that is, we divide 48 by 16:
48 ounces ÷ 16 = 3 pounds
Therefore, Jimmy is roasting 3 pounds of chestnuts in the fireplace.