You can't directly convert "one fourth" to ounces. "One fourth" is a fraction, and ounces are a unit of weight.

To convert something to ounces, you need to know what it is you're measuring. For example:

* One fourth of a pound: There are 16 ounces in a pound, so one fourth of a pound is 16 / 4 = 4 ounces.

* One fourth of a cup: This is a volume measurement, and how many ounces it equals depends on whether you're using fluid ounces or dry ounces. A fluid ounce is a measure of volume, while a dry ounce is a measure of weight. A quarter cup is roughly 2 fluid ounces.

Let me know what you want to convert and I can help you!