What is 4.7551 rounded to the nearest whole number?

A whole number is numbers like 1, 2, 3, 4, and 5. If the number in the tenths place is a 5 or bigger you would round up. If is below a 5 you round down. Because the number in this case is a 7, which is bigger than 5, you would round up. So the answer would be 5.