Unknown Rate Work Word Problems
Review the Lesson | MATHguide homepage Updated April 7th, 2019

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Answer the following work problem. Report your answer to the nearest tenth of a hour.


Alone, Joe can do a certain job in 14 hours. When Joe and Tammy work together, they can finish the same job in 8 hours.

How long would it take Tammy to do the job alone?


hours