It is the Hindu-Arabic numeral system.
802221
135 is a Hindu/Arabic number. It is the system which is used to write numbers in most countries of the world.
were did Fibonacci learn about the Hindu-Arabic numeral system
no
It is the Hindu-Arabic numeral system.
802221
135 is a Hindu/Arabic number. It is the system which is used to write numbers in most countries of the world.
were did Fibonacci learn about the Hindu-Arabic numeral system
no
Roman numeral LCCIII is 73 in the Hindu-Arabic numeral system.
The number 12629 is already written in Hindu/Arabic numerals, which is the system of numbers used in most countries in the world.
Hindu-Arabic
For the same reasons that we need a numeracy system today which is based on the Hindu-Arabic numeral system that was a lot easier than the Roman numeral system that it replaced.
Because the Hindu-Arabic numeral system contained a nought figure which made arithmetical calculations a lot easier to work out.
Hindu-Arabic numeral system
Under today's rules now governing the Roman numeral system the Roman numeral of MCMLXV is equivalent to 1965 as an Hindu-Arabic numeral