Besides natural numbers , prime numbers , square numbers , etc., mixed numbers also appear in mathematics. So what are mixed numbers? How to convert mixed numbers to fractions? Please read the article below to better understand this mathematical knowledge.
Mixed number
A mixed number is a combination of a whole number and a fraction.
The fractional part of a mixed number is always less than 1.
| For example: You have 1 apple and half an apple, which is 1/2 an apple. Normally, you would say you have 1.5 apples, but in maths you would use a mixed number to represent this quantity. |  |
The components of a mixed number include the integer part and the fractional part. When reading a mixed number, we read the integer part first and then the fractional part.
To convert a fraction to a mixed number, follow these steps:
For example: Given the fraction 9/2, express the above fraction as a mixed number.
How to do it:
The mixed number obtained is:
Note:
To do this, follow these steps:
Step 1: Take the denominator and add the result to the denominator.
Step 2: Replace the result in step 1 into the new numerator, keeping the same denominator. We get a new fraction from the given mixed number.
Example: Convert the following mixed number to a fraction.
Note:
All mixed numbers can be converted to fractions.
Addition, subtraction, multiplication and division can be performed on mixed numbers in two ways as follows:
Method 1: Convert mixed numbers to fractions and then calculate.
Convert mixed numbers to fractions and then perform calculations.
For example:
Method 2: Add the integer part with the integer part, the fractional part with the fractional part
We separate the integer part to perform addition or subtraction, then perform the same calculation with the fraction part. This method only applies if the 2 mixed numbers are not negative.
For example:
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