How do you subtract fractions from mixed forms?

To subtract fractions from mixed numbers, first convert the mixed number into an improper fraction. For example, if you have 2 1/4, convert it to 9/4 by multiplying the whole number (2) by the denominator (4) and adding the numerator (1). Then, ensure both fractions have a common denominator, if necessary, and perform the subtraction. Finally, if the result is an improper fraction, convert it back to a mixed number if needed.