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In the Hindu-Arabic system of numeracy (the system we use today) it is needed to indicate positional place value of numbers i.e. 10 is ten but 100 is a hundred.

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Q: Why is a symbol for zero needed?
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What is zero in roman nu?

The zero symbol as a Roman numeral is N but it was never needed


Which is true about Arabic numerals?

They contain a zero symbol whereas Roman numerals do not contain a zero symbol because it's not needed


What was wrong with the roman numerals number system?

It lacked a zero symbol which was not needed


Did romasns have a symbol for the idea of zero?

Yes the Romans had a symbol for zero which was N but it wasn't needed in their numeral system because the positional place value of the numerals are self evident.


How can you represent Zero in Roman Numerals?

It can't be represented by any symbol.Another Answer:-The symbol for zero as a Roman numeral is N but it is never needed because the positional place value of Roman numerals are self evident.


Why didn't Romans use the number zero?

The number zero is needed in the Hindu-Arabic numeral system because as for example it tells us that there is a difference between 207 and 27 but in the Roman numeral system a zero number is not needed because we automatically know that there is a difference between CCVII and XXVII. In fact the Romans had a symbol for zero which was N and its Latin word is 'nihil'


Why didn't the Romans use the number zero?

The number zero is needed in the Hindu-Arabic numeral system because as for example it tells us that there is a difference between 207 and 27 but in the Roman numeral system a zero number is not needed because we automatically know that there is a difference between CCVII and XXVII. In fact the Romans had a symbol for zero which was N and its Latin word is 'nihil'


Is there a symbol for zero in the Egyptian number system?

There is no known mathematical symbol for zero in the ancient Egyptian number system.


What was one drawback to the Romans?

The Roman numeracy system lacked a zero symbol which was not needed because the positional place values of its numerals were self evident.


What symbol is lacking in the roman numeral system?

A zero symbol


Why is the last zero not needed in 80.080?

The last zero is not needed because zero after a number is the same as nothing at the end.


What was one of the disdvantageof the roman numeral?

It didn't make use of the zero symbol which wasn't needed in the Roman numeral system thus inhibiting its mathematical evolution.