15 imperial cups in US gallons

Conversion formula
How to convert 15 imperial cups to US gallons?

We know (by definition) that: $1\mathrm{brcup}\approx 0.0750593703440534\mathrm{usgallon}$

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: 15 ⁢ brcup ≈ 1.125890555160801 ⁢ usgallon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US gallon is equal to 0.888185796937588 times 15 imperial cups.

It can also be expressed as: 15 imperial cups is equal to $\frac{1}{\mathrm{0.888185796937588}}$ US gallons.

Approximation

An approximate numerical result would be: fifteen imperial cups is about one point one two US gallons, or alternatively, a US gallon is about zero point eight nine times fifteen imperial cups.