389 US customary teaspoons in metric teaspoons
Result
The conversion result is: 389 US customary teaspoons is equivalent to 383.47009999375 metric teaspoons.[1]
Conversion formula
How to convert 389 US customary teaspoons to metric teaspoons?
We know (by definition) that: 1 usteaspoon ≈ 0.98578431875 brteaspoon.
We can set up a proportion to solve for the number of metric teaspoons.
1 usteaspoon / 389 usteaspoon ≈ 0.98578431875 brteaspoon / x brteaspoon
Now, we cross multiply to solve for our unknown x:
x brteaspoon ≈ (389 usteaspoon / 1 usteaspoon) * 0.98578431875 brteaspoon → x brteaspoon ≈ 383.47009999375 brteaspoon
Conclusion:
389 usteaspoon ≈ 383.47009999375 brteaspoon
Conversion in the opposite direction
The inverse of the conversion factor is that 1 metric teaspoon is equal to 0.00260776524692877 times 389 US customary teaspoons.
It can also be expressed as: 389 US customary teaspoons is equal to 1 / 0.00260776524692877 metric teaspoons.
Approximation
An approximate numerical result would be: three hundred and eighty-nine US customary teaspoons is about three hundred and eighty-three point four seven metric teaspoons, or alternatively, a metric teaspoon is about zero times three hundred and eighty-nine US customary 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.