309 US tablespoons in imperial cups

Conversion formula
How to convert 309 US tablespoons to imperial cups?

We know (by definition) that: $1\mathrm{ustablespoon}\approx 0.0520421365393118\mathrm{brcup}$

We can set up a proportion to solve for the number of imperial cups.

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

Conclusion: 309 ⁢ ustablespoon ≈ 16.081020190647347 ⁢ brcup

Conversion in the opposite direction

The inverse of the conversion factor is that 1 imperial cup is equal to 0.0621851094112546 times 309 US tablespoons.

It can also be expressed as: 309 US tablespoons is equal to $\frac{1}{\mathrm{0.0621851094112546}}$ imperial cups.

Approximation

An approximate numerical result would be: three hundred and nine US tablespoons is about sixteen point zero seven imperial cups, or alternatively, a imperial cup is about zero point zero six times three hundred and nine US tablespoons.