This is because the numbers we use today come from Hinduism.
Because that's where they came from.
Because that's were they originated from.
This is because the numerals we use today are orginally from hinduism coulture unfortantly it has been passed on to us americans
they develope many elem of nour modernd math system
Because that's where they originated from.
i call them roman numrals becaus Romans used them and they were numbers
It originated from the Indian subcontinent where the concept of zero was introduced into numbers what today we now call the Hindu-Arabic numeral system.
Because that was the region of the world where Hindu-Arabic numerals originated from.
Because they originated from the Indian subcontinent then across Arabia and then into Western Europe during the Middle Ages thus replacing Roman numerals that was the numeracy system being used at the time.