how do you subtract fractions

Question

Here are the steps on how to subtract fractions:

1. Make sure the fractions have the same denominator (bottom number):

• If the fractions already have the same denominator, you can skip this step.
• If the denominators are different, you need to find the least common multiple (LCM) of the two denominators. This is the smallest number that is a multiple of both denominators.
• Once you have the LCM, multiply the numerator and denominator of each fraction by the factors needed to get the LCM in the denominator.

Answer 1

To subtract fractions, follow these steps:

1. Ensure the fractions have the same denominator:

• If the fractions already have the same denominator, proceed to the next step.
• If the denominators are different, find the least common multiple (LCM) of the two denominators. The LCM is the smallest number that is a multiple of both denominators.
• Multiply the numerator and denominator of each fraction by the factors needed to make the denominators the same.

1. Once the denominators are the same, subtract the numerators of the fractions and keep the common denominator:

• Subtract the numerators: (Numerator1 - Numerator2)
• The denominator remains the same.

1. Simplify the result, if necessary:

• If the result can be simplified further (by dividing the numerator and denominator by a common factor), simplify the fraction.

By following these steps, you can accurately subtract fractions and obtain the result in the simplest form possible.