Answer :

To round the number 538.060 to the nearest whole number, follow these steps:

1. Identify the Decimal Portion: Look at the decimal part of the number, which is everything to the right of the decimal point. For 538.060, the decimal part is 0.060.

2. Determine Halfway Point: Remember that if the decimal part is 0.5 or higher, you round up. If it is less than 0.5, you round down.

3. Apply Rounding Rule: In this case, 0.060 is less than 0.5. Hence, we round down.

4. Finalize the Number: The whole number part of 538.060 is 538.

Therefore, after rounding 538.060 to the nearest whole number, the answer is:
[tex]\[ 538 \][/tex]