As the name suggests, Roman numerals originated in Ancient Rome. The symbols used to make up Roman numerals began showing up in artifacts from 900 to 800 B.C.
Know MoreThe seven basic letters or symbols used in Roman numerals include I, V, X, L, C, D and M. Historians believe that the ancient Romans started using Roman numerals because they needed a common method for counting. The counting system was devised based on the human hand's 10 fingers.
Each letter or symbol has a specific meaning in the Roman numeral system. A single line, represented by what we know as an "I" was used to reference one finger or one unit. A "V" symbol represented five fingers, while an "X" was representative of two hands or 10 fingers. The Roman numeral M, which represents 1,000 units, was derived from "phi," a Greek letter that was sometimes represented as "CI" with a backwards "C" at the end, which gives the appearance of the letter "M." The Roman numeral "D" came to represent 500 units, since the shape formed by the symbol described above, "CI" followed by a backwards "C" at the end, was thought to look like the letter "D." The letters "L" for 50 units and "C" for 100 units evolved from flattened out or superimposed renderings of other Greek letters.
Learn more about NumbersThe equivalent of the number 93 in Roman numerals is XCIII. The Roman numeral system uses letters instead of numbers. The basic Roman numerals up through 100 are as follows: I equals one, V equals five, X equals 10, L equals 50 and C equals 100.
Full Answer >The Arabic number "17" is written as "XVII" in Roman numerals. The "X" represents a quantity of ten, the "V" represents a quantity of five, and "I" represents a quantity of one. The sum of the Roman numerals identifies its numeric value.
Full Answer >The Roman numeral equivalent for the number 94 is XCIV. The Roman numeral system employs letters rather than actual numbers. In many cases, a number must be broken down into parts in order to write its Roman numeral equivalent.
Full Answer >In the Roman numeral system, a system that uses letters to represent numerals, I is the equivalent of one. Two is written as II, and three is equal to III. A letter cannot appear more than three times in succession.
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