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3 years ago

9

To do a job alone, it would take Dan 6 hours, Fran 2 hours, and Stan 3 hours. How long would it take to do the job if they all w

orked together? Show process please.

2 answers:

marishachu [46]3 years ago

7 0

It will take 9 hours

insens350 [35]3 years ago

6 0

Answer:

divide the hours together

9 hours

Step-by-step explanation:

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