42 dry quarts in US customary cups
Result
The conversion result is: 42 dry quarts is equivalent to 195.492727272727 US customary cups.[1]
Conversion formula
How to convert 42 dry quarts to US customary cups?
We know (by definition) that: 1 dryquart ≈ 4.65458874458874 uscup.
We can set up a proportion to solve for the number of US customary cups.
1 dryquart / 42 dryquart ≈ 4.65458874458874 uscup / x uscup
Now, we cross multiply to solve for our unknown x:
x uscup ≈ (42 dryquart / 1 dryquart) * 4.65458874458874 uscup → x uscup ≈ 195.4927272727271 uscup
Conclusion:
42 dryquart ≈ 195.4927272727271 uscup

Conversion in the opposite direction
The inverse of the conversion factor is that 1 US customary cup is equal to 0.00511527980580538 times 42 dry quarts.
It can also be expressed as: 42 dry quarts is equal to 1 / 0.00511527980580538 US customary cups.
Approximation
An approximate numerical result would be: forty-two dry quarts is about one hundred and ninety-five point four nine US customary cups, or alternatively, a US customary cup is about zero point zero one times forty-two dry 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.