640 metric teaspoons in US dry barrels

Conversion formula
How to convert 640 metric teaspoons to US dry barrels?

We know (by definition) that: $1\mathrm{brteaspoon}\approx 4.32424490467207e-05\mathrm{drybarrel}$

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

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

Conclusion: 640 ⁢ brteaspoon ≈ 0.02767516738990125 ⁢ drybarrel

Conversion in the opposite direction

The inverse of the conversion factor is that 1 US dry barrel is equal to 36.13347612 times 640 metric teaspoons.

It can also be expressed as: 640 metric teaspoons is equal to $\frac{1}{\mathrm{36.13347612}}$ US dry barrels.

Approximation

An approximate numerical result would be: six hundred and forty metric teaspoons is about zero point zero three US dry barrels, or alternatively, a US dry barrel is about thirty-six point one three times six hundred and forty metric teaspoons.