660 US customary teaspoons in dry quarts

Conversion formula
How to convert 660 US customary teaspoons to dry quarts?

We know (by definition) that: $1\mathrm{usteaspoon}\approx 0.00447586983007971\mathrm{dryquart}$

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: 660 ⁢ usteaspoon ≈ 2.9540740878526086 ⁢ dryquart

Conversion in the opposite direction

The inverse of the conversion factor is that 1 dry quart is equal to 0.338515545061 times 660 US customary teaspoons.

It can also be expressed as: 660 US customary teaspoons is equal to $\frac{1}{\mathrm{0.338515545061}}$ dry quarts.

Approximation

An approximate numerical result would be: six hundred and sixty US customary teaspoons is about two point nine five dry quarts, or alternatively, a dry quart is about zero point three four times six hundred and sixty US customary teaspoons.