42 US gallons in US customary cups

Conversion

42 US gallons is equivalent to 672 US customary cups.[1]

Conversion formula
How to convert 42 US gallons to US customary cups?

We know (by definition) that: 1⁢usgallon ≈ 16⁢uscup

We can set up a proportion to solve for the number of US customary cups.

1 ⁢ usgallon 42 ⁢ usgallon ≈ 16 ⁢ uscup x ⁢ uscup

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

x ⁢ uscup ≈ 42 ⁢ usgallon 1 ⁢ usgallon * 16 ⁢ uscup → x ⁢ uscup ≈ 672 ⁢ uscup

Conclusion: 42 ⁢ usgallon ≈ 672 ⁢ uscup

42 US gallons is equivalent to 672 US customary cups

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US customary cup is equal to 0.00148809523809524 times 42 US gallons.

It can also be expressed as: 42 US gallons is equal to 1 0.00148809523809524 US customary cups.

Approximation

An approximate numerical result would be: forty-two US gallons is about six hundred and seventy-two US customary cups, or alternatively, a US customary cup is about zero 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.

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