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 day.

Alone, Juanita can do a certain job in 27 days. When Juanita and Thadeus work together, they can finish the same job in 4 days.

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