A school custodian discovered a leak in a water of water had leaked out. How many gallons of water is this? Use the conversion factor \( \frac{1 \text { gallon }}{128 \text { fluid ounces. }} \)

To solve how many gallons of water had leaked out, we need to know the total amount of fluid ounces. Suppose, for example, that the leak released 256 fluid ounces. Using the conversion factor \( \frac{1 \text{ gallon}}{128 \text{ fluid ounces}} \), we can convert fluid ounces to gallons. Simply divide the total fluid ounces by 128: \[ \frac{256 \text{ fluid ounces}}{128 \text{ fluid ounces per gallon}} = 2 \text{ gallons}. \] So, 256 fluid ounces equals 2 gallons of water! Now, don’t forget to double-check your fluid ounces! A little basic math can turn a minor leak into a major headache if you miscalculate. Always confirm your measurements before you start solving—it's a common mistake to misread the amount!