The answer depends on the extent of rounding. To the nearest ten it is 20; to the nearest hundred it is 0.
12.4 rounded to the nearest whole number is 12.
24
If you are looking to round 23.6573 to the nearest whole number, that would be "24." Look at the tenths digit. If it is 5 or greater, you round the whole number up. If it is less than 5, the entire number would be "rounded down" to "23".
It is 2 because .4 is less than .5.
24 is already a whole number, so rounding makes no difference. The answer is 24.
The answer depends on the extent of rounding. To the nearest ten it is 20; to the nearest hundred it is 0.
No, magnesium's atomic mass is approximately 24.31 amu (atomic mass units). Rounding this value to the nearest whole number would still give 24.
When rounding 24.305 to the nearest whole number, you would look at the digit in the tenths place, which is 3. Since 3 is less than 5, you would round down. Therefore, 24.305 rounded to the nearest whole number is 24.
24.17 rounded to the nearest whole number is 24
23.89 rounded to the nearest whole number is 24.
12.4 rounded to the nearest whole number is 12.
24
It is: 24
24
24
24