Task
What Roman number corresponds to the number 1590?
Solution
Определение
| \(\displaystyle 1000\) | \(\displaystyle 500\) | \(\displaystyle 100\) | \(\displaystyle 50\) | \(\displaystyle 10\) |
| \(\displaystyle {\rm M}\) | \(\displaystyle {\rm D}\) | \(\displaystyle {\rm C}\) | \(\displaystyle {\rm L}\) | \(\displaystyle {\rm X}\) |
| \(\displaystyle thousands\) | \(\displaystyle hundreds\) | \(\displaystyle tens\) | \(\displaystyle ones\) | |||||
| \(\displaystyle 1000\) | \(\displaystyle +\) | \(\displaystyle 500\) | \(\displaystyle +\) | \(\displaystyle 90\) | \(\displaystyle +\) | \(\displaystyle 0\) | \(\displaystyle =\) | \(\displaystyle 1590\) |
| \(\displaystyle {\rm M}\) | \(\displaystyle +\) | \(\displaystyle {\rm D}\) | \(\displaystyle +\) | \(\displaystyle {\rm XC}\) | \(\displaystyle =\) | \(\displaystyle {\rm MDXC}\) |
Answer: \(\displaystyle {\rm MDXC .}\)