864 US customary teaspoons in US gallons

Conversion formula
How to convert 864 US customary teaspoons to US gallons?

We know (by definition) that: $1\mathrm{usteaspoon}\approx 0.00130208333333333\mathrm{usgallon}$

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: 864 ⁢ usteaspoon ≈ 1.1249999999999971 ⁢ usgallon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US gallon is equal to 0.888888888888889 times 864 US customary teaspoons.

It can also be expressed as: 864 US customary teaspoons is equal to $\frac{1}{\mathrm{0.888888888888889}}$ US gallons.

Approximation

An approximate numerical result would be: eight hundred and sixty-four US customary teaspoons is about one point one two US gallons, or alternatively, a US gallon is about zero point eight nine times eight hundred and sixty-four US customary teaspoons.