how we round 3.447 to a whole number
Look at the next number after the decimal point. If it's less than 5, round down to the whole number, 3. If it's 5 or more, round up to the next whole number, 4.
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how to round off to whole number, 3.571
To round a decimal number to a whole number, you can use the process of rounding. Here's how you can round 3.447 to the nearest whole number:
1. Look at the digit immediately to the right of the decimal point. In this case, it is 4.
2. If the digit is 5 or greater, you round the number up. If it is less than 5, you round down.
3. Since the digit 4 is less than 5, we will round down.
4. Remove all digits to the right of the decimal point. This leaves you with 3.
Therefore, rounding 3.447 to a whole number gives you 3.