21 metric teaspoons in dry gallons

Conversion formula
How to convert 21 metric teaspoons to dry gallons?

We know (by definition) that: $1\mathrm{brteaspoon}\approx 0.00113510373033607\mathrm{drygallon}$

We can set up a proportion to solve for the number of dry gallons.

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

Conclusion: 21 ⁢ brteaspoon ≈ 0.02383717833705747 ⁢ drygallon

Conversion in the opposite direction

The inverse of the conversion factor is that 1 dry gallon is equal to 41.9512740081905 times 21 metric teaspoons.

It can also be expressed as: 21 metric teaspoons is equal to $\frac{1}{\mathrm{41.9512740081905}}$ dry gallons.

Approximation

An approximate numerical result would be: twenty-one metric teaspoons is about zero point zero two dry gallons, or alternatively, a dry gallon is about forty-one point nine five times twenty-one metric teaspoons.