685 metric teaspoons in US gallons
Result
The conversion result is: 685 metric teaspoons is equivalent to 0.904789279326658 US gallons.[1]
Conversion formula
How to convert 685 metric teaspoons to US gallons?
We know (by definition) that: 1 brteaspoon ≈ 0.00132086026179074 usgallon.
We can set up a proportion to solve for the number of US gallons.
1 brteaspoon / 685 brteaspoon ≈ 0.00132086026179074 usgallon / x usgallon
Now, we cross multiply to solve for our unknown x:
x usgallon ≈ (685 brteaspoon / 1 brteaspoon) * 0.00132086026179074 usgallon → x usgallon ≈ 0.9047892793266569 usgallon
Conclusion:
685 brteaspoon ≈ 0.9047892793266569 usgallon
Conversion in the opposite direction
The inverse of the conversion factor is that 1 US gallon is equal to 1.1052297179562 times 685 metric teaspoons.
It can also be expressed as: 685 metric teaspoons is equal to 1 / 1.1052297179562 US gallons.
Approximation
An approximate numerical result would be: six hundred and eighty-five metric teaspoons is about zero point nine zero US gallons, or alternatively, a US gallon is about one point one one times six hundred and eighty-five metric teaspoons.
Footnotes
[1] The precision is 15 significant digits (fourteen digits to the right of the decimal point).
Results may contain small errors due to the use of floating point arithmetic.