878 dry quarts in US quarts
Result
The conversion result is: 878 dry quarts is equivalent to 1021.68222943723 US quarts.[1]
Conversion formula
How to convert 878 dry quarts to US quarts?
We know (by definition) that: 1 dryquart ≈ 1.16364718614719 usquart.
We can set up a proportion to solve for the number of US quarts.
1 dryquart / 878 dryquart ≈ 1.16364718614719 usquart / x usquart
Now, we cross multiply to solve for our unknown x:
x usquart ≈ (878 dryquart / 1 dryquart) * 1.16364718614719 usquart → x usquart ≈ 1021.6822294372328 usquart
Conclusion:
878 dryquart ≈ 1021.6822294372328 usquart

Conversion in the opposite direction
The inverse of the conversion factor is that 1 US quart is equal to 0.000978777912728136 times 878 dry quarts.
It can also be expressed as: 878 dry quarts is equal to 1 / 0.000978777912728136 US quarts.
Approximation
An approximate numerical result would be: eight hundred and seventy-eight dry quarts is about one thousand and twenty-one point six seven US quarts, or alternatively, a US quart is about zero times eight hundred and seventy-eight 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.