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Lowest Common Denominator

There are 10 videos in this category and 0 videos in 0 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 10 - 18
2636 Views:
Basic Math: Lesson 6 - The LCD and Fraction Comparisons
From YouTube, produced by VideoMathTutor.com
Concepts covered: Least (or Lowest) Common Denominator and learn how to compare the sizes of different fractions. (18:12)
November 9, 2009 at 04:18 AM
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Not Right For WatchKnowLearn
Ages: 10 - 15
1543 Views:
Adding and Subtracting Fractions / Mixed Numbers: Example 3
From YouTube, produced by Patrick
Adding and Subtracting Fractions / Mixed Numbers: Example 3. In this video, the instructor shows how to add / subtract fractions that have different denominators at the beginning. (04:02)
February 20, 2012 at 02:26 PM
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Not Right For WatchKnowLearn
Ages: 10 - 16
1495 Views:
Introduction to Fractions, Part 4
From YouTube, produced by Lawrence Perez
In this video they are teaching the lowest common denominator. They start with a fraction problem with all different denominators, so they need to find the lowest common denominator. Some examples are done. Video is good quality and good for all stud... [more]
July 31, 2009 at 04:50 PM
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Not Right For WatchKnowLearn
Ages: 10 - 15
1195 Views:
Adding and Subtracting Fractions / Mixed Numbers: Example 4
From YouTube, produced by Patrick
Adding and Subtracting Fractions / Mixed Numbers: Example 4. Here we look at another subtraction problem involving fractions. (01:29)
February 20, 2012 at 02:24 PM
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Not Right For WatchKnowLearn
Ages: 10 - 15
882 Views:
Adding and Subtracting Fractions / Mixed Numbers: Example 1
From YouTube, produced by Patrick
Adding and Subtracting Fractions / Mixed Numbers: Example 1 (03:40)
February 20, 2012 at 02:32 PM
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Not Right For WatchKnowLearn
Ages: 8 - 18
797 Views:
Finding the Least Common Multiple (LCM) Using the Upside Down Birthday Cake Method
From YouTube, produced by Markerboard Videos
You can find the least common multiple (lowest common multiple) simply and quickly by using the upside down birthday cake method that this video shows. (02:33)
January 21, 2013 at 07:30 PM
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Not Right For WatchKnowLearn
Ages: 9 - 18
2934 Views:
How To Add Fractions
From ehow.com, produced by Jimmy Chang
This video demonstrates how to find the least common denominator when adding and subtracting fractions. It also shows how to reduce fractions to their simplest form. The video is in lecture format with examples provided on the white board. (02:41)
July 17, 2009 at 10:42 AM
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Not Right For WatchKnowLearn
Ages: 9 - 14
1123 Views:
Finding Common Denominators - Khan Academy
From YouTube, produced by Sal Khan
In this 5-minute video, Salman Khan shows the viewer how to find the least common denominator with the fractions 2/8 and 5/6.  Mr. Khan, of Khan Academy, uses computer software for demonstration. (04:49)
July 18, 2011 at 07:54 PM
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Not Right For WatchKnowLearn
Ages: 10 - 13
922 Views:
Finding Common Denominator
From YouTube
This selection teaches three ways to find a common denominator: see if the smaller denominator goes into the larger one, multiply the two denominators, or find the least common multiple.  An example of each method is worked on an interactive white bo... [more]
April 21, 2012 at 12:13 PM
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Not Right For WatchKnowLearn
Ages: 11 - 15
735 Views:
Adding and Subtracting Fractions / Mixed Numbers: Example 2
From YouTube, produced by Patrick
Adding and Subtracting Fractions / Mixed Numbers: Example 2. In this video, I discuss how I go about finding a common denominator by looking at it in a 'brute force' method! (04:09)
February 20, 2012 at 02:30 PM
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