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July 23, 2014

July 23, 2014

Posted by **Someone Please Help :)** on Monday, December 10, 2012 at 9:43am.

- Intermediate Algebra -
**Steve**, Monday, December 10, 2012 at 10:47amhow much of the total job gets one in 1 hour if they work together?

1/12 + 1/24 = 1/8

so, together they can do the job in 8 hours.

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