989 metric teaspoons in US customary cups

Result

The conversion result is: 989 metric teaspoons is equivalent to 20.9012927825767 US customary cups.[1]

Conversion formula
How to convert 989 metric teaspoons to US customary cups?

We know (by definition) that: 1 brteaspoon ≈ 0.0211337641886519 uscup.

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

1 brteaspoon / 989 brteaspoon ≈ 0.0211337641886519 uscup / x uscup

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

x uscup ≈ (989 brteaspoon / 1 brteaspoon) * 0.0211337641886519 uscup → x uscup ≈ 20.90129278257673 uscup

Conclusion:

989 brteaspoon ≈ 20.90129278257673 uscup

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US customary cup is equal to 0.0478439305358949 times 989 metric teaspoons.

It can also be expressed as: 989 metric teaspoons is equal to 1 / 0.0478439305358949 US customary cups.

Approximation

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

Footnotes

[1] The precision is 15 significant digits (fourteen digits to the right of the decimal point).

Results may contain small errors due to the use of floating point arithmetic.