Hindu Arabic numerals are the ones we use. 39 is already in Hindu-Arabic numerals.
Greek numerals are a system of representing numbers using the letters of the Greek alphabet. They are also known as Milesian numerals, Alexandrian numerals, or alphabetic numerals. In modern Greece, they are still in use for ordinal numbers.
We do use Roman numerals today. For example, Roman numerals are often found in making outlines; to label book chapters; to label the frontmatter (pages) in books.
India
Most people in Afghanistan use an eastern version of the Hindu-Arabic numerals. The western Arabic numerals, the same ones used in English-speaking countries, are also widely used in Afghanistan.
I use roman numerals in math
Started in ancient Rome, this unique numbering system is widely used in many countries in the present time. Then in the the 9th Century America started to use roman numerals.
They may use any numerals commonly used in the country they live.
Some use roman numerals because some doesn't know numbers, so instead it is roman numerals.
Bear in mind that Roman numerals actually are numbers, they are just not the kind of numbers that we presently use, which are called Arabic numerals. Arabic numerals were first used in Europe in the year 976 AD. Roman numerals still have not entirely fallen out of use, although for most purposes we use Arabic numerals.
clocks
Some countries only use Roman Numerals, so they use it a lot.
We have discontinued the use of Roman numerals for everyday needs because they can be clumsy and awkward to use for quick calculations.We have discontinued the use of Roman numerals for everyday needs because they can be clumsy and awkward to use for quick calculations.We have discontinued the use of Roman numerals for everyday needs because they can be clumsy and awkward to use for quick calculations.We have discontinued the use of Roman numerals for everyday needs because they can be clumsy and awkward to use for quick calculations.We have discontinued the use of Roman numerals for everyday needs because they can be clumsy and awkward to use for quick calculations.We have discontinued the use of Roman numerals for everyday needs because they can be clumsy and awkward to use for quick calculations.We have discontinued the use of Roman numerals for everyday needs because they can be clumsy and awkward to use for quick calculations.We have discontinued the use of Roman numerals for everyday needs because they can be clumsy and awkward to use for quick calculations.We have discontinued the use of Roman numerals for everyday needs because they can be clumsy and awkward to use for quick calculations.
they use roman numerals in films to show you when it was made but i dont know about any countries that use it
During the Roman Invasion of 1538.
Arabic numerals are the numerals we use every day, so 1024 remains the same
somemuseum's still use roman numerals or old buildings/castle's That's were you would find them.