When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. Roman abacus - Wikipedia

    en.wikipedia.org/wiki/Roman_abacus

    The Roman foot (pes), was 12 inches (unciae) (1 uncia = 2.43 cm). The actus, the standard furrow length when plowing, was 120 pedes. There were however other measures in common use - for example the sextarius was two heminae. The as, the principal copper coin in Roman currency, was also divided into 12 unciae. Again, the abacus was ideally ...

  3. History of mathematics - Wikipedia

    en.wikipedia.org/wiki/History_of_mathematics

    Adam Ries (1492–1559) is known as the "father of modern calculating" because of his decisive contribution to the recognition that Roman numerals are unpractical and to their replacement by the considerably more practical Arabic numerals.

  4. Natural number - Wikipedia

    en.wikipedia.org/wiki/Natural_number

    Two important generalizations of natural numbers arise from the two uses of counting and ordering: cardinal numbers and ordinal numbers. A natural number can be used to express the size of a finite set; more precisely, a cardinal number is a measure for the size of a set, which is even suitable for infinite sets.

  5. Castra - Wikipedia

    en.wikipedia.org/wiki/Castra

    Castra (pl.) is a Latin term used during the Roman Republic and Roman Empire for a military 'camp', and castrum (sg.) [1] for a 'fort'. [2] Either could refer to a building or plot of land, used as a fortified military base.

  6. Glossary of North American horse racing - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_North_American...

    1. For a horse to finish in the top three placings, where bettors win money. 2. Less often, for the horse to finish in the top four, where the horses win prize money. [28] Inquiry 1) When track stewards review the race to determine if there was an infraction of the rules. 2) When the "inquiry" sign is placed on the tote board.

  7. Latin declension - Wikipedia

    en.wikipedia.org/wiki/Latin_declension

    Latin declension is the set of patterns according to which Latin words are declined—that is, have their endings altered to show grammatical case, number and gender.Nouns, pronouns, and adjectives are declined (verbs are conjugated), and a given pattern is called a declension.

  8. Black Death in the Holy Roman Empire - Wikipedia

    en.wikipedia.org/wiki/Black_Death_in_the_Holy...

    The Black Death was present in the Holy Roman Empire between 1348 and 1351. [1] The Holy Roman Empire, composed of modern-day Germany, Switzerland, Austria, Belgium and the Netherlands, was, geographically, the largest country in Europe at the time, and the pandemic lasted several years due to the size of the Empire.

  1. Related searches 1.42857142857142857143 in roman numerals meaning 2

    1.42857142857142857143 in roman numerals meaning 2 22roman numerals meaning of letters