420 imperial cups in US tablespoons

Conversion formula
How to convert 420 imperial cups to US tablespoons?

We know (by definition) that: $1\mathrm{brcup}\approx 19.2151988080777\mathrm{ustablespoon}$

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

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

Conclusion: 420 ⁢ brcup ≈ 8070.383499392635 ⁢ ustablespoon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US tablespoon is equal to 0.000123909848903123 times 420 imperial cups.

It can also be expressed as: 420 imperial cups is equal to $\frac{1}{\mathrm{0.000123909848903123}}$ US tablespoons.

Approximation

An approximate numerical result would be: four hundred and twenty imperial cups is about eight thousand and seventy point three eight US tablespoons, or alternatively, a US tablespoon is about zero times four hundred and twenty imperial cups.