Question

James can do a job in 1.5 hours. Jane can do the same job in 1 hour. How long will it take them to do the job if they work together?

Answer 1

Answer:

0.5 hours

Step-by-step explanation:

If Jams does a job in 1.5 hours, it will take less time for both of them to work together, hence, taking 30 minutes

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Answer 2

It would take the 30 minutes