It was first used in London, England in 1788 by a man called Mark Nowley who soon was a mathmatition.
decimals are used when you have part of a whole for examle .362598798 is part of a whole
Yes decimals are used in probability; also percent and odds.
decimals are used for prices like $2.95 fractions can be used for data
Well, decimals can be used for voting.
Decimals are more commonly used.
When you are shopping or rounding decimals to the nearest price!
Before decimals were invented, people used fractions.
The first 40 decimals of pi are3.1415926535 8979323846 2643383279 5028841971-To get a lot of decimals simple search "decimals of pi" in Google - there are many pages.
First 100 decimals of pi are 3. 14159265358979323846264338327950288419716939937510 58209749445923078164062862089986280348253421170679