Roman numerals. pl n the letters used by the Romans for the representation of cardinal numbers, still used occasionally today. The integers are represented by the following letters: I (= 1), V (= 5), X (= 10), L (= 50), C (= 100), D (= 500), and M (= 1000).
It takes 8 to 12 weeks for ducklings to become adults. Rate depends on the breed and the bird itself. Some wil mature faster than others. It takes 8 to 12 weeks for ducklings to become adults. Rate depends on the breed and the bird itself. Some wil mature faster than others. Source: Raising the Home Duck Flock by Dave Holderread.  <i>Source:</i> Raising the Home Duck Flock by Dave Holderread.
Confidence votes 79. It takes around 28 days for ducks to hatch. However has been known to take up to 35-36 days for certain breeds. some times it takes 40 days i had a duck that had eggs in my back yard i had a chart list and it was 40 days (sometimes it dose not).onfidence votes 79. It takes around 28 days for ducks to hatch. However has been known to take up to 35-36 days for certain breeds. some times it takes 40 days i had a duck that had eggs in my back yard i had a chart list and it was 40 days (sometimes it dose not).