Mixed or Whole Numbers

A fraction is defined as the relation of a whole digit. For case 7/4 is a fraction. What does “4” position for? It is the integer part into which the total number division. What does “7” position for? It is the number of equivalent parts which contain taken out. A mixed fraction is said to be the whole integer and a fraction number joint into one number known as “mixed number”.

Example for mixed or whole numbers:

Change Mixed numbers to improper numbers.

To modify mixed numbers into an improper numbers.

Steps to be followed:

Multiply the complete number part by fraction’s denominator.
Calculation up to the numerator.
Then reminder to the on top of the denominator.

Example: Convert 4 2/6 to an improper fraction.

Multiply the complete number by the denominator: 4 × 6 = 24
Calculation up the numerator to that: 24 + 2 = 26.
Then note down that on top of the denominator, like this: 26/6 or 13/3.


Rounding Whole Numbers

Rounding whole number means to the closest to the means to evaluate the nearest integers ,having the zeros to the right position of the tens position. Note: when the number 5, 6, 7, 8, or 9 shows in the ones position, round up; when the numbers 0, 1, 2, 3, or 4 shows in the ones position, round down.

Examples:

Rounding 219 to the closest ten gives 220.
Rounding 355 to the closest ten gives 360.
Rounding 105 to the closest ten gives 100.

Similarly, to round a numeral to any position value, to find the digit with zeros in all of the positions to the right of the position value being rounded to is nearest in value to the new numbers.

Whole Number Portion:

The decimal number to the whole number portion is which of the numbers to the remaining of the decimal position.

Example:

In the numeral 48.65, the whole number portion is 48.

In the numeral 0.004, the whole number portion is 0.