Convert 15 pounds to ounces.

Step 1 ：Step 1: Understand that 1 pound is equivalent to 16 ounces.

Step 2 ：Step 2: Set up the conversion so that the desired unit will be cancelled out. In this case, we want ounces to be the remaining unit. \(15 pounds * \frac{16 ounces}{1 pound}\)

Step 3 ：Step 3: Cancel out the unit of pounds. \(15 * 16 ounces\)

Step 4 ：Step 4: Calculate the result. \(240 ounces\)