How do you subtract unlike fractions step by step?

How do you subtract unlike fractions step by step?

How To Subtract Fractions With Different Denominators

  1. Step 1: Find the least common denominator. The least common denominator (LCD) is the lowest common multiple of the two denominators you’re working with.
  2. Step 2: Find the equivalent fraction.
  3. Step 3: Subtract the new numerators.
  4. Step 4: Simplify the answer if necessary.

What is the first step in subtracting unlike fraction?

To subtract unlike fractions, we first convert them into like fractions. In order to make a common denominator, we find LCM of all the different denominators of given fractions and then make them equivalent fractions with a common denominators.

What are the three steps for subtracting fractions with unlike denominators?

Subtracting Fractions with Unlike Denominators Example

  1. STEP ONE: Get a common denominator.
  2. STEP TWO: Add or subtract the numerators.
  3. STEP THREE: Simplify the result if needed. Notice that 3/27 can be simplified, since the numerator and denominator are both divisible by 3.
  4. And that’s all there is to it! Final Answer:

What are the steps to add and subtract fractions with different denominators?

How to Add Fractions with Different Denominators

  1. Cross-multiply the two fractions and add the results together to get the numerator of the answer. Suppose you want to add the fractions 1/3 and 2/5.
  2. Multiply the two denominators together to get the denominator of the answer.
  3. Write your answer as a fraction.

How do you subtract three fractions?

3 Easy steps for subtracting fractions

  1. Make the denominators the same.
  2. Subtract the numerators, putting the answer over the same denominator.
  3. Simplify if possible (and if required)

How do you subtract fractions with like denominators?

To subtract fractions with like denominators, subtract the numerators , and write the difference over the denominator. Example : Find 45−25 . Since the denominators are the same, subtract the numerators.