To write the number 25 as a decimal, you can simply place the whole number 25 to the left of the decimal point and add a zero to the right of it.
So, 25 as a decimal is written as 25.0 or simply 25.
Another way to write it is to consider 25 as 25.000, indicating that there are no decimal parts. This helps to show that the number remains the same when converted to a decimal form.
