Skip to main content

Теория: Перевод арабских чисел в римские числа

Задание

Какому римскому числу равно число \(\displaystyle 1590{\small?}\)

Решение

Определение

\(\displaystyle 1000={\rm M},\) \(\displaystyle 500={\rm D},\) \(\displaystyle 100={\rm C},\) \(\displaystyle 50={\rm L},\) \(\displaystyle 10={\rm X}.\)

тысячи сотни десятки единицы  
\(\displaystyle 1000\)\(\displaystyle +\)\(\displaystyle 500\)\(\displaystyle +\)\(\displaystyle 90\)\(\displaystyle +\)\(\displaystyle 0\)\(\displaystyle =\)\(\displaystyle 1590\)
\(\displaystyle {\rm M}\)\(\displaystyle +\)\(\displaystyle {\rm D}\)\(\displaystyle +\)\(\displaystyle {\rm XC}\)\(\displaystyle +\)\(\displaystyle {\rm }\)\(\displaystyle =\)\(\displaystyle {\rm MDXC}\)

 

Ответ: \(\displaystyle {\rm MDXC}{\small.}\)