690 US customary cups in dry quarts

Conversion formula
How to convert 690 US customary cups to dry quarts?

We know (by definition) that: $1\mathrm{uscup}\approx 0.214841751843826\mathrm{dryquart}$

We can set up a proportion to solve for the number of dry quarts.

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

Conclusion: 690 ⁢ uscup ≈ 148.24080877223994 ⁢ dryquart

Conversion in the opposite direction

The inverse of the conversion factor is that 1 dry quart is equal to 0.00674578078925905 times 690 US customary cups.

It can also be expressed as: 690 US customary cups is equal to $\frac{1}{\mathrm{0.00674578078925905}}$ dry quarts.

Approximation

An approximate numerical result would be: six hundred and ninety US customary cups is about one hundred and forty-eight point two four dry quarts, or alternatively, a dry quart is about zero point zero one times six hundred and ninety US customary cups.