84 metric teaspoons in US customary cups

Conversion formula
How to convert 84 metric teaspoons to US customary cups?

We know (by definition) that: $1\mathrm{brteaspoon}\approx 0.0211337641886519\mathrm{uscup}$

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

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

Conclusion: 84 ⁢ brteaspoon ≈ 1.7752361918467594 ⁢ uscup

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US customary cup is equal to 0.563305325 times 84 metric teaspoons.

It can also be expressed as: 84 metric teaspoons is equal to $\frac{1}{\mathrm{0.563305325}}$ US customary cups.

Approximation

An approximate numerical result would be: eighty-four metric teaspoons is about one point seven eight US customary cups, or alternatively, a US customary cup is about zero point five six times eighty-four metric teaspoons.