lelizabeth lelizabeth

06-01-2020
Mathematics

contestada

22. Sue can paint a chair in 3 hours. Jerry can paint the same size chair in 2 1/2
hours. Working together, how long would it take them to paint 10 chairs?

Respuesta :

kokomochi kokomochi

06-01-2020

I think it’s 55 hours, about more than 2 days

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