hctor2330 hctor2330
  • 02-03-2018
  • Mathematics
contestada

Gautham takes 5 hours to paint a wall and Gambia takes 6 hours to paint the same wall. If they work together, how long will they take to paint the wall?

Respuesta :

o123 o123
  • 03-03-2018
gautham = 5 hours 
 gambia = 6 hours 
both = 5+6 = 11 hours 

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