80 metric teaspoons in US customary cups

Conversion formula
How to convert 80 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: 80 ⁢ brteaspoon ≈ 1.690701135092152 ⁢ uscup

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US customary cup is equal to 0.59147059125 times 80 metric teaspoons.

It can also be expressed as: 80 metric teaspoons is equal to $\frac{1}{\mathrm{0.59147059125}}$ US customary cups.

Approximation

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