Reasons why Roman numerals are not useful now:
- Lack of Efficiency: Roman numerals are not as efficient as Arabic numerals in performing mathematical operations. Addition, subtraction, multiplication, and division are much easier and quicker to perform using Arabic numerals.
- Limited Representation: Roman numerals have limitations in representing large numbers. Arabic numerals have a place value system that allows for the representation of numbers of any size with ease.
- Complexity: Roman numerals are more complex and difficult to understand compared to Arabic numerals. Arabic numerals have a simple and logical system that is widely used and understood worldwide.
- Not Standardized: Roman numerals are not standardized, leading to confusion and errors in interpretation. Arabic numerals, on the other hand, have a standard format that is universally accepted.
- Not Widely Used: Roman numerals are mainly used for decorative purposes, such as in movie credits, clock faces, and numbering chapters in books. Arabic numerals are the standard numerical system used in everyday life, business, science, and technology.
- Education and Consistency: Arabic numerals are taught in schools and used consistently in modern society, making them more practical and relevant for everyday use. Roman numerals, on the other hand, are less commonly used and can be confusing for those who are not familiar with them.
In conclusion, while Roman numerals have historical significance and are still used in certain contexts, they are not as practical or efficient as Arabic numerals in today's world.