Convert 615 to a decimal

Answer 1

To convert 615 to a decimal, you simply write it as 615.0. In decimal form, whole numbers are already considered decimals, with a ".0" at the end to indicate no decimal places. So, 615 as a decimal is 615.0.

Answer 2

615 is a whole number and as such has no need to be converted to a decimal. It could be represented as 615. but it ends in a five and so the terminal decimal is meaningless.