The number 30, itself, is a decimal number. So it is the nearest.
There is no other "nearest" number. If there were, the number halfway between that number and 30 would be nearer to 30. And then the number halfway between that number and 30 would be nearer still. And so on.
When rounding a decimal number to the nearest whole number, you look at the digit immediately to the right of the decimal point. In this case, the digit is 6. Since 6 is 5 or greater, you round up. Therefore, 29.6 rounded to the nearest whole number is 30.
9.3 rounded to the nearest decimal number is 9.3
If you are rounding to the nearest whole number, 29.35 would round down to 29. If you are rounding to the nearest 5 or the nearest 10, it would round up to 30.
The nearest decimal number is 2.25 since, for with other decimal number, it is possible to find infinitely man decimal numbers which are nearer to 2.25
When rounding 29.4 to the nearest whole number, you look at the decimal value, which is 0.4 in this case. Since 0.4 is equal to or greater than 0.5, you round the whole number up to 30. Therefore, 29.4 rounded to the nearest whole number is 30.
Thirty is the whole number in the decimal 30.92. If you want to round to the nearest whole number, it would be 31.
It is 0.7
19.9999...
201. If the decimal is 5 or over round up if it isn't round down.
The nearest number to 0.39 is 0.4, and the nearest number to 0.34 is 0.3.
To convert a fraction to a decimal, you divide the numerator by the denominator. For a mixed number, you add the whole number to the fraction before converting to a decimal. Once you have the decimal, round to the nearest thousandth by looking at the fourth decimal place. For example, if you have 3/4, it is 0.75 as a decimal, which rounds to 0.750 to the nearest thousandth.
There is no such thing as the nearest decimal point - since there is only one decimal point. To the nearest whole number, the value is 3.