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Pre Algebra Lowest Common Denominator
| Content Provider | WatchKnowLearn |
|---|---|
| Description | In this lesson, students learn to add unlike fractions by first finding a common denominator. For example, to add 1/2 + 1/3, first find the common denominator of 2 and 3, or the Least Common Multiple of 2 and 3, which is 6. Then multiply the numerator and denominator of 1/2 by 3, to get the equivalent fraction 3/6, and multiply the numerator and denominator of 1/3 by 2, to get the equivalent fraction 2/6. Next, add the like fractions, 3/6 + 2/6, to get 5/6. So 1/2 + 1/3 = 5/6. Students also learn to subtract unlike fractions by following the same process that is used when adding unlike fractions |
| Language | English |
| Access Restriction | Open |
| Rights License | Proprietary |
| Subject Keyword | k-12 homeschool homeschooling home school Lowest Common Denominator parents educational videos k12 preK-12 Pre-Algebra Mathematics |
| Content Type | Video |
| Educational Role | Student Teacher |
| Educational Use | Self Learning Lecture |
| Education Level | Class VIII Class IV Class V Class VI Class VII |
| Pedagogy | Chalk-and-talk Lecture cum Demonstration |
| Resource Type | Video Lecture |
