14.603 rounded to the nearest whole number is 15.
Find the ones place (4). Look at the number next to the ones place. It is a 6. Because 6 is greater than 5, round up
15 is your answer
hope this helps
Here is you're answer:
In order to find the answer you need to see if the number right next to the whole number is greater than 5 and if so it rounds up.
Therefore you're answer is "15.000."
Hope this helps!