Mathematics - Class ...
Topic outline
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Math - Class 6 – Adding Fractions with the Different Denominator / Adding and Subtracting fractions with unlike denominators / Addition and subtraction of Mixed Fractions – Key Points/Notes/Worksheets/Explanation/Lesson Tags: Simple Steps to add unlike fractions for sixth standard, How do you subtract and add unlike fractions? Adding Fractions - different denominators, Free worksheet PDF, Practice Page, Questions with solution, Examples on Add and subtract fractions with unlike denominators for grade 6, How to Add Fractions With Unlike Denominators for 6th Class, Steps to find the difference of two or more unlike fractions.
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Adding or Subtracting Unlike Fractions
Adding Unlike Fractions
Steps
1. Find the LCM (Least Common Multiple) of the denominators of the given fractions.
2. Convert the given fractions to equivalent fractions with denominator equal to the LCM (least common multiple) obtained in Step 1.
3. Find the new numerator by adding the numerators of the given fractions.
4. Retain the (common) denominator.
5. Write the new numerator over the denominator.
6. Simplify the fraction if required.
Subtracting Unlike Fractions
Steps
1. Find the LCM (Least Common Multiple) of the denominators of the given fractions.
2. Convert the given fractions to equivalent fractions with denominator equal to the LCM (least common multiple) obtained in Step 1.
3. Find the new numerator by subtracting the smaller numerator from the bigger numerator.
4. Retain the (common) denominator.
5. Write the new numerator over the denominator.
6. Simplify the fraction if required.
How do we add or subtract mixed fractions?
First convert mixed fractions into improper fraction, then add or subtract the fractions.
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