Convert decimal to Roman numerals

Decimal to Roman Conversion

The decimal system is a numbering system that represents numeric values using a base-10 representation. It is widely used daily for routine tasks such as buying groceries, trading stocks, tracking football scores, or scrolling through cable channels. Decimal numbers are represented using digits such as 7, 28, 199, and 532.11. The decimal system is also known as the Hindu-Arabic system. In addition, a fraction represented as a number in the decimal system, such as 19.368, is also referred to as a decimal. This system consists of ten single-digit numbers: 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9. Each number on the left is incremented by 1 each time the digit to the right goes beyond 9, i.e., 9 is followed by 10, which is followed by 11, and so on. For example, 20 follows 19, 30 follows 29, 100 follows 99, and 1000 follows 999.

Roman numerals are an ancient number system still used in many places. Alphabets are used to represent the fixed positive numbers in the Roman numeral system. I, II, III, IV, V, VI, VII, VIII, IX, and X represent 1, 2, 3, 4, 5, 6, 7, 8, 9, and 10, respectively.