SOLUTION: a person can do 7 tasks in 4 hours. a second person works at the same time. in how many hours can the second person accomplish 5 tasks

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Question 1122774: a person can do 7 tasks in 4 hours. a second person works at the same time. in how many hours can the second person accomplish 5 tasks
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
Depends on if each works at the same rate or at different rate.