mccole91 mccole91

26-02-2020
Mathematics

contestada

Barry can do a certain job in 3 hours, whereas it takes Sanchez 8 hours to do the same job. How long would it take them to do the job working together?

Respuesta :

toriellewilliams toriellewilliams

26-02-2020

It takes them 11 hours to finish the job

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