Download Start Excel File: https://people.highline.edu/mgirvin/AllClasses/135NoTextBook/Content/03FractionsDecimalsPercentages/ExcelBusinessMathVideo16AddSubFractions.xlsx
Download pdf Notes: https://people.highline.edu/mgirvin/AllClasses/135NoTextBook/Content/03FractionsDecimalsPercentages/ExcelBusinessMathVideo16AddSubFractions.pdf
Download PowerPoint Fraction Drawings as seen in video: https://people.highline.edu/mgirvin/AllClasses/135NoTextBook/Content/03FractionsDecimalsPercentages/Video16-Fractions.pptx

Download Video 11-17 Handwritten pdf Notes: https://people.highline.edu/mgirvin/AllClasses/135NoTextBook/Content/03FractionsDecimalsPercentages/ExcelBusinessMathFractionHandwrittenNotes.pdf
Entire Class Web Site: https://people.highline.edu/mgirvin/AllClasses/135NoTextBook/135/135NoTextBookClass.htm
Web Site for Adding Unlike Fractions that shows 4 different Methods:
https://www.wikihow.com/Find-the-Least-Common-Denominator
In this video learn how to add and subtract unlike functions, and have fun doing it with the “LCD Times One Method”.
Excel & Business Math Class (Busn 135) taught by Michael Girvin at Highline College / Mike Girvin at excelisfun Channel at YouTube Channel.
Topics in Video:
1. (00:01) Introduction
2. (01:32) Adding Like Fractions
3. (04:17) Steps for Adding Unlike Fractions and look at Least Common Denominator & “LCD Times One Method”
4. (12:46) On Paper Example 1: Add Unlike Fractions
5. (19:38) On Paper Example 2: Subtract Unlike Fractions DONE TO MUSIC
6. (22:55) On Paper Example 2: Subtract Mixed Numbers with Unlike Fractions
7. (26:30) Excel Example of adding Unlike Fractions and the LCM Function
8. (31:55) Summary

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