420 metric teaspoons in imperial cups

Conversion formula
How to convert 420 metric teaspoons to imperial cups?

We know (by definition) that: $1\mathrm{brteaspoon}\approx 0.017597539863927\mathrm{brcup}$

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: 420 ⁢ brteaspoon ≈ 7.390966742849341 ⁢ brcup

Conversion in the opposite direction

The inverse of the conversion factor is that 1 imperial cup is equal to 0.135300297619048 times 420 metric teaspoons.

It can also be expressed as: 420 metric teaspoons is equal to $\frac{1}{\mathrm{0.135300297619048}}$ imperial cups.

Approximation

An approximate numerical result would be: four hundred and twenty metric teaspoons is about seven point three eight imperial cups, or alternatively, a imperial cup is about zero point one four times four hundred and twenty metric teaspoons.