Respuesta :

it  will take 20 people to paint 5 walls in 52/4 = 13 minutes 
so time  for 20 people to paint 20 walls = 4 * 13 = 52 minutes



Hope this satisfies your query! Have a good one :)
emilybarnhart20
the awsner is 208 you ÷52 by 5 and then ×that by 20