198 US customary cups in US gallons

Conversion formula
How to convert 198 US customary cups to US gallons?

We know (by definition) that: $1\mathrm{uscup}\approx 0.0625\mathrm{usgallon}$

We can set up a proportion to solve for the number of US gallons.

Now, we cross multiply to solve for our unknown $x$:

Conclusion: 198 ⁢ uscup ≈ 12.375 ⁢ usgallon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US gallon is equal to 0.0808080808080808 times 198 US customary cups.

It can also be expressed as: 198 US customary cups is equal to $\frac{1}{\mathrm{0.0808080808080808}}$ US gallons.

Approximation

An approximate numerical result would be: one hundred and ninety-eight US customary cups is about twelve point three eight US gallons, or alternatively, a US gallon is about zero point zero eight times one hundred and ninety-eight US customary cups.