Q: How do you round a number without a decimal?

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No. It is the other way round.

You can not round a whole number to a decimal number.

Yes a whole number is a number without a fraction or a decimal point.

33

No, there need not be.

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Short answer: 105 Explanation: A whole number is one without a decimal. When you're rounding, take a look at the decimal. if the decimal is less than .50, then you round down to the current whole number, in this case 105. If the decimal is .50 or above, you round up to the next number, in this case, 106. Since the decimal is .27 we round down to 105.

In Excel, the second argument of the Round function specifies the number of decimal places to round to. If this number is negative, it rounds to corresponding digits before the decimal point.

2 decimal places is the second number after the decimal point. So in 13.256 the 5 is the second decimal place. To round, you look at the number to the right of the decimal place you want to round to. So in 13.256 we look at the 6. If a number is greater than or equal to 5 you round up, if the number is less than 5 you round down. So 13.256 rounded to 2 decimal places is 13.26%

A decimal number is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right. So, a decimal number will always round to a decimal number.

No. It is the other way round.

A number without a decimal would be a number without a fraction - hence it would be a "whole number".

To round a number, the decimal place that you want to round to, needs to be specified. If you want to round to the tenths place or to 1 decimal place, then this number is already there: 7.7 is seven and seven tenths. If you want to round it to zero decimal places, or to the nearest whole number, then look at the tenths place and if it is 0-4 you round down to 7, if it is 5-9 (which it is) you round up to 8.

As I would explain and show students, in order to round, you look at the number in the place to the right of where you want to round. If that number is 5 or more, you round up. If it's less than 5, you round down.For example, you want to round 12.54 to 1 decimal place. Look at the number in the second decimal place. That number is a 4, which is less than 5. So you'd round this down. That means your answer would be 12.5.But what if the original number was 12.58 and you needed to round this to 1 decimal place. The number in the second decimal place is an 8, which is greater than 5. So you'd round up. That means taking the number in the first decimal place and increasing it by one. So you'd round to 12.6.

You can only round a number to 2 decimal places if it currently has more than 2 decimal places.

ROUND is a function that returns a number rounded to a specified number of digits.Syntax: =ROUND( number, digits )number is the number to rounddigits is the number of digits to round the number toEXAMPLES:=ROUND(1/3,2) will return 0.33=ROUND(1/6,2) will return 0.17

The answer depends on the number of decimal places or the number of significant digits to which you wish to round the number.

The answer depends on the number of decimal places or the number of significant digits to which you wish to round the number.