42 US gallons in imperial quarts
Conversion
42 US gallons is equivalent to 139.88926301767 imperial quarts.[1]
Conversion formula
How to convert 42 US gallons to imperial quarts?
We know (by definition) that:
We can set up a proportion to solve for the number of imperial quarts.
Now, we cross multiply to solve for our unknown :
Conclusion:
Conversion in the opposite direction
The inverse of the conversion factor is that 1 imperial quart is equal to 0.00714851146133842 times 42 US gallons.
It can also be expressed as: 42 US gallons is equal to imperial quarts.
Approximation
An approximate numerical result would be: forty-two US gallons is about one hundred and thirty-nine point eight eight imperial quarts, or alternatively, a imperial quart is about zero point zero one times forty-two US gallons.
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.