Same as for addition. Mainly, you have to convert the fractions to equivalent fractions that have the same denominator. After that, it is easy: just subtract the numerators and put the result on top of the common denominator.
Wiki User
∙ 12y agoIt means you have to subtract fractions.
Before adding or subtracting two fractions they are converted into like fractions. Explain with examples why this is necessary.
Subtracting a fraction is the same as adding its negative.
You multiply the fractions until the denominators are equal. Then, you subtract.
They have to have the same denominator.
first u find a common denominator
What is the definition of Adding and Subtracting Like Fractions
subtracting fractions
It means you have to subtract fractions.
Anything having to do with adding or subtracting unlike fractions.
Me
Before adding or subtracting two fractions they are converted into like fractions. Explain with examples why this is necessary.
yes you should use a common denominator when subtracting with fractions, it makes it much easier.
Subtracting a fraction is the same as adding its negative.
When adding or subtracting fractions their denominators must be the same
You need a common denominator for both.
Ensure that the denominators are the same when adding or subtracting fractions.