What is the weight in pounds of a mail-piece that weighs .25 ounces?

To convert ounces to pounds, it's essential to remember that there are 16 ounces in one pound. Therefore, to find the weight of a mail piece in pounds when you know its weight in ounces, you must divide the weight in ounces by 16.

In this case, the weight of the mail piece is 0.25 ounces. To convert it to pounds, you perform the following calculation:

0.25 ounces ÷ 16 ounces/pound = 0.015625 pounds

When rounded to four decimal places, this result is typically represented as 0.0156 pounds. This calculation aligns perfectly with the choice that represents this value accurately.

Understanding this conversion is crucial for tasks involving postal regulations and shipping weight, ensuring that you can accurately determine pricing and service requirements based on weight.