Round off 20.42 to the nearest whole number
Answer :Round off 20.42 to the nearest whole number is equal to 20 .
Calculation :
Rounding to 20.42 nearest whole number involves simplifying a decimal value to its closest integer value. Here's a guide how to do it:
- Identify the nearest whole number: This means removing the decimal part entirely if the decimal is less than .5 or rounding up to the next integer if the decimal is .5 or greater. To conver whole number of 20.42 is 4.2.
- Look at the digit immediately to the right of the tenths place. If it's 5 or more, you round up; if it's 4 or less, you round down.
- Adjust the tenths place accordingly. So the answer is 20 .
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