420 metric teaspoons in US tablespoons

Conversion formula
How to convert 420 metric teaspoons to US tablespoons?

We know (by definition) that: $1\mathrm{brteaspoon}\approx 0.33814022701843\mathrm{ustablespoon}$

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 ⁢ brteaspoon ≈ 142.0188953477406 ⁢ ustablespoon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US tablespoon is equal to 0.0070413165625 times 420 metric teaspoons.

It can also be expressed as: 420 metric teaspoons is equal to $\frac{1}{\mathrm{0.0070413165625}}$ US tablespoons.

Approximation

An approximate numerical result would be: four hundred and twenty metric teaspoons is about one hundred and forty-two point zero two US tablespoons, or alternatively, a US tablespoon is about zero point zero one times four hundred and twenty metric teaspoons.