What is nine thousand as a decimal?

Answer 1

It is 9000.

A decimal number is simply a way of representing a number in such a way that the place value of a one is ten times that of a one in the place to its right. If it does not contain a fractional part then the decimal representation does not require a decimal point.

Answer 2

It is 9,000.00 when written as a decimal (though 9,000 is a whole number).

Answer 3

9000.0