In adding and subtracting fractions with unlike denominators, you have to get a least common denominator which is exactly like the least common multiple it just so happens to be in the denominator.

When you have to simplify a complex fraction there is a basic approach and a more advanced way to approach it. In this video I will explain both and you can decide which method works best for you. *** ...

Looking at this fraction is a little bit different than looking at the other complex fractions that we've dealt with. However, we can make it look like the other complex fractions. But first of all, ...

If you're just starting to learn "simplifying complex fractions" or if it's always been a challenge, this "tutorial" is for ...

Have you ever tried to add or subtract fractions that have different denominators? It’s tricky, right? Join Ms. Susanna Post in this lesson to learn how to solve these types of challenging problems!