How to convert 39 US customary cups to metric teaspoons?
We know (by definition) that:
We can set up a proportion to solve for the number of metric teaspoons.
Now, we cross multiply to solve for our unknown :
Conversion in the opposite direction
The inverse of the conversion factor is that 1 metric teaspoon is equal to 0.000541891389452612 times 39 US customary cups.
It can also be expressed as: 39 US customary cups is equal to metric teaspoons.
An approximate numerical result would be: thirty-nine US customary cups is about one thousand, eight hundred and forty-five point three nine metric teaspoons, or alternatively, a metric teaspoon is about zero times thirty-nine US customary cups.
 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.