First, change it so that the two fractions have the same denominator (by changing the fractions into equivalent fractions).
Once the two fractions have the same denominator, it is simply a case of subtracting the numerators, leaving the denominator the same.
Finally, reduce the fraction to its lowest terms (if possible).
Chat with our AI personalities
It 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.