389 imperial cups in US customary teaspoons

Conversion formula
How to convert 389 imperial cups to US customary teaspoons?

We know (by definition) that: $1\mathrm{brcup}\approx 57.645596424233\mathrm{usteaspoon}$

We can set up a proportion to solve for the number of US customary teaspoons.

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

Conclusion: 389 ⁢ brcup ≈ 22424.137009026635 ⁢ usteaspoon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US customary teaspoon is equal to 4.45948042324865e-05 times 389 imperial cups.

It can also be expressed as: 389 imperial cups is equal to $\frac{1}{\mathrm{4.45948042324865e-05}}$ US customary teaspoons.

Approximation

An approximate numerical result would be: three hundred and eighty-nine imperial cups is about twenty-two thousand, four hundred and twenty-four point one three US customary teaspoons, or alternatively, a US customary teaspoon is about zero times three hundred and eighty-nine imperial cups.