45 US quarts in US customary cups
Result
The conversion result is: 45 US quarts is equivalent to 180 US customary cups.[1]
Conversion formula
How to convert 45 US quarts to US customary cups?
We know (by definition) that: 1 usquart ≈ 4 uscup.
We can set up a proportion to solve for the number of US customary cups.
1 usquart / 45 usquart ≈ 4 uscup / x uscup
Now, we cross multiply to solve for our unknown x:
x uscup ≈ (45 usquart / 1 usquart) * 4 uscup → x uscup ≈ 180 uscup
Conclusion:
45 usquart ≈ 180 uscup
Conversion in the opposite direction
The inverse of the conversion factor is that 1 US customary cup is equal to 0.00555555555555556 times 45 US quarts.
It can also be expressed as: 45 US quarts is equal to 1 / 0.00555555555555556 US customary cups.
Approximation
An approximate numerical result would be: forty-five US quarts is about one hundred and eighty US customary cups, or alternatively, a US customary cup is about zero point zero one times forty-five US quarts.
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.