Multiple Choice
You are able to set the tables at your job in 1.5 hours. Your co-worker Joan would take 2 hours for the job and your other co-worker Jim would take 1 hour. If all three of you work together how long will it take to set the tables?
A) 4.5 hours
B) hours
C) hours
Correct Answer:

Verified
Correct Answer:
Verified
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