# Adding And Subtracting Fractions With Unlike Denominators

Essay, Research Paper

Adding and Subtracting Fractions With Unlike Denominators

Make sure that the fraction can be reduced, and if it can be reduced, reduce it! You reduce it by finding your Greatest Common Factor (GCF) and dividing both the numerator and denominator by the GCF. You find the GCF by finding all of the factors, and the two factors that the numerators and denominators have that are the highest number is your GCF. If the greatest common factor is one, than the fraction is already in lowest terms.

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## Видео

Adding and Subtracting Fractions with Unlike Denominators  [ВИДЕО]Math Antics Adding and Subtracting Fractions  [ВИДЕО]
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