matthewbsoccer matthewbsoccer

18-11-2017
Mathematics

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Janet can do a job in 3 hours while Garry can do the same job in 2 hours. If Janet works for an hour before Garry helps her, how long will it take them to finish the job together?

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gamergirl1232 gamergirl1232

18-11-2017

eh, I'd put two hours. but you should see if you can get a second opinion.

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rrim923 rrim923

04-08-2021

Answer:

1 4/5

Step-by-step explanation:

urwelcome

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