138 metric teaspoons in imperial gallons

Result

The conversion result is: 138 metric teaspoons is equivalent to 0.151778781326371 imperial gallons.[1]

Conversion formula
How to convert 138 metric teaspoons to imperial gallons?

We know (by definition) that: 1 brteaspoon ≈ 0.00109984624149544 imperialgallon.

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

1 brteaspoon / 138 brteaspoon ≈ 0.00109984624149544 imperialgallon / x imperialgallon

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

x imperialgallon ≈ (138 brteaspoon / 1 brteaspoon) * 0.00109984624149544 imperialgallon → x imperialgallon ≈ 0.1517787813263707 imperialgallon

Conclusion:

138 brteaspoon ≈ 0.1517787813263707 imperialgallon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 imperial gallon is equal to 6.58853623188406 times 138 metric teaspoons.

It can also be expressed as: 138 metric teaspoons is equal to 1 / 6.58853623188406 imperial gallons.

Approximation

An approximate numerical result would be: one hundred and thirty-eight metric teaspoons is about zero point one five imperial gallons, or alternatively, a imperial gallon is about six point five eight times one hundred and thirty-eight 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.