Tuesday, March 2, 2010

Adding fractions with unlike denominators.

Adding fractions with unlike denominators.

Eg. 1/2 + 1/3 = 1 apple + 1 orange = 2 fruits


We must find a common denominator. - A multiple of the denominators of a set of fractions.


- Eg. a common denominator for 1/4 and 1/6 is 12 because common multiple of 4 and 6 is 12. 4 - 4, 8, (12), 16 6 - 6, (12), 18, 24


Eg. 1/2 + 1/3 = 3/6 + 2/6 = 5/6 <!--[if !vml]--><!--[endif]--> <!--[if !vml]--><!--[endif]-->








Homework: Math Links textbook pages 234-236 # 4-21 odd numbers. :)

26 comments:

  1. GOOD JOB ANGEL! I like the colours you used, and the fonts are easy to see.
    KEEP IT UP!

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  2. Great job Angel!, I really liked it how you have a number of colors for the fonts!

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  3. nice job angel keep it up

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  4. Good Job Angel!
    keep it up! (:

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  5. Good Job Angel! your scribe is very organized.
    keep it up. (:

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  6. This comment has been removed by the author.

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  7. Good Job Angel!! Keep up the Goodwork!!

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  8. Good Job Angel. Keep up the good work

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  9. Good job Angel! your scribe is well organized and easy to read and thanks for reminding us about our homework :D

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  10. NICE POST ANGEL! I liked how you organized your post, you did a good job of choosing the right fonts and colours and thank you for reminding us about the homework. However, try to add some links and videos to help people understand how to add fraction with unlike denominators more. Besides that you did a very great job. keep it up!:)

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  11. Great job Angel! I liked how you changed the color of the fonts and added in a picture. Next time, just try and include a video. Either than that, you did a great job.

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  12. Good job Angel! I liked how you added many colours. Next time try adding a link.

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  13. Goo' Job Angeel (: I like all the colors you used (:

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  14. GOOD JOD ANGEL!!!
    I like the colours you used AND YOUR POST WAS VERY WELL ORGANIZED.
    KEEP UP THE GOOD WORK.

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  15. good job angel! your scribe is very organized.
    keep it up! (:

    ReplyDelete
  16. Great job Angel!, I really liked it how you have a number of colors for the fonts!

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  17. Good job Angel good job stating the title in a different color to get peoples attention.

    ReplyDelete