998 metric teaspoons in US customary cups

Conversion formula
How to convert 998 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: 998 ⁢ brteaspoon ≈ 21.091496660274593 ⁢ uscup

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US customary cup is equal to 0.047412472244489 times 998 metric teaspoons.

It can also be expressed as: 998 metric teaspoons is equal to $\frac{1}{\mathrm{0.047412472244489}}$ US customary cups.

Approximation

An approximate numerical result would be: nine hundred and ninety-eight metric teaspoons is about twenty-one point zero eight US customary cups, or alternatively, a US customary cup is about zero point zero five times nine hundred and ninety-eight metric teaspoons.