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how to perform addition or subtraction of similar fraction ?how about dissimilar​

Sagot :

how to perform addition or subtraction of similar fraction ?how about dissimilar

Make their denominators equal using the concept of least common multiple. Then subtract their numerators accordingly. Rewrite each fraction to its equivalent fraction with a denominator equal to the LCM = 30, then subtract their numerators. Make sure to reduce your answer to the lowest term.

Answer:

We need to equalize the

denominator of fractions to perform

addition or subtraction.