As we know One c is equal to 0.001 da (1 c = 0.001 da).

To convert Centi to Deka, multiply your c figure by 0.001.

Example : convert 25 c to da:

25 c = 25 × 0.001 da = da

To convert Deka to Centi, divide your da figure by 0.001.

Example : convert 25 da to c:

25 da = 25 ÷ 0.001 c = c