The nearest whole number to 14.603 would be 15.
Why?
Well that's because we will look at the tenths place fore this question which would be 14.603 (6). This number is AFTER 5, so we will round to the next number. But if 6 was LESS than 5 it would stay 14, but since its 6 we will take it up to 15.
So, 14.603 rounded to the nearest whole number is 15.
Hope i helped ya!!!!!!!!!!