21 deciliters in centiliters

Conversion formula
How to convert 21 deciliters to centiliters?

We know (by definition) that: $1\mathrm{dl}\approx 10\mathrm{centiliter}$

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

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

Conclusion: 21 ⁢ dl ≈ 210 ⁢ centiliter

Conversion in the opposite direction

The inverse of the conversion factor is that 1 centiliter is equal to 0.00476190476190476 times 21 deciliters.

It can also be expressed as: 21 deciliters is equal to $\frac{1}{\mathrm{0.00476190476190476}}$ centiliters.

Approximation

An approximate numerical result would be: twenty-one deciliters is about two hundred and ten centiliters, or alternatively, a centiliter is about zero times twenty-one deciliters.