Life

How do you add and subtract fractions with unlike and like denominators?

How do you add and subtract fractions with unlike and like denominators?

Adding and Subtracting Fractions with Unlike Denominators

  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 subtracting fractions with unlike denominators?

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 are the steps to subtracting fractions?

There are 3 simple steps to subtract fractions

  1. Make sure the bottom numbers (the denominators) are the same.
  2. Subtract the top numbers (the numerators). Put the answer over the same denominator.
  3. Simplify the fraction (if needed).

What are the 5 steps for adding fractions?

Example:

  1. The bottom numbers (the denominators) are already the same. Go straight to step 2.
  2. Add the top numbers and put the answer over the same denominator:
  3. Simplify the fraction:
  4. Step 1: The bottom numbers are different.
  5. Step 2: Add the top numbers and put them over the same denominator:
  6. Step 3: Simplify the fraction:

What are the steps for subtracting fractions?

What are the steps to add fractions?

To add fractions there are Three Simple Steps:

  1. Step 1: Make sure the bottom numbers (the denominators) are the same.
  2. Step 2: Add the top numbers (the numerators), put that answer over the denominator.
  3. Step 3: Simplify the fraction (if possible)