How do you write numbers as a decimal?

Answer 1

You can write a decimal however you want as long as you have the decimal in the right place now if your in school your teacher may require you to have only to decimals after the deciaml point, but that is a different story. if you were asking me how i would write it though i would say i have have only 2 decimals maybe 3 if i am not talking about money.

so $222.22 or 2.222g all depends