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September 22, 2014

September 22, 2014

Posted by **hannah** on Tuesday, February 16, 2010 at 7:04pm.

- Math -
**Angel**, Tuesday, February 16, 2010 at 7:07pmlets say you're doing addition

1/5 + 1/2

you can't add them directly until you find the common denominator. You can use LCM(lowest common multiple)

for these it is ten.

so

2/10 + 5/10 = your anwer

- Math -
**hannah**, Tuesday, February 16, 2010 at 7:28pmThank you, Angel

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