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Posted by on Friday, July 24, 2009 at 8:49pm.

Find the least common denominator (LCD) for fractions with the given denominators. 1/3 + 5/12 + 4/5

  • math - , Friday, July 24, 2009 at 8:53pm

    I start with the largest denominator and find the smallest number that all three denominators divide evenly.

    12, 24, 36, 48, 60, 72, 84, 96

    One of the above numbers is evenly divisible by 3, 12, and 5. Can you see which one it is?

  • math this correct? - , Friday, July 24, 2009 at 9:01pm

    would it be 60?

  • math - , Friday, July 24, 2009 at 9:02pm

    Yes. You're right! :-)

  • math - , Monday, August 1, 2016 at 8:06am

    5/10+4/20?

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