How to convert 187 metric teaspoons to US gallons?
We know (by definition) that:
We can set up a proportion to solve for the number of US gallons.
Now, we cross multiply to solve for our unknown :
Conversion in the opposite direction
The inverse of the conversion factor is that 1 US gallon is equal to 4.04856875294118 times 187 metric teaspoons.
It can also be expressed as: 187 metric teaspoons is equal to US gallons.
An approximate numerical result would be: one hundred and eighty-seven metric teaspoons is about zero point two five US gallons, or alternatively, a US gallon is about four point zero four times one hundred and eighty-seven metric teaspoons.
 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.