Rounding 20.5 to Nearest Whole
Original Number: 21
Rounded Result: 21
Step-by-Step Breakdown
Step 1: Identify the digit at the
units place.
Step 2: Look at the digit immediately to the right (if any).
Step 3:
No rounding was necessary because the original number already matches the target precision.
Step 4:
Remove all digits after the decimal point.
Final Result: 21
How 20.5 Rounds at Different Precision Levels
| Rounding Precision |
Rounded Result |
| Nearest Whole |
21 |
| Nearest Tenth |
20.5 |
| Nearest Hundredth |
20.50 |
| Nearest Thousandth |
20.500 |
| Nearest Ten Thousandth |
20.5000 |
Frequently Asked Questions
🔹 What is 20.5 rounded to the nearest whole?
The number 20.5 rounded to the nearest whole is 21.
🔹 How do you round to the nearest whole?
Look at the digit after the nearest whole place. If it is 5 or higher, round up. Otherwise, leave the digit unchanged.
🔹 What is the nearest whole digit of 20.5?
It is .
Try Other Roundings for 20.5:
