Respuesta :
Answer:
53
Step-by-step explanation:
It is a trick question. 6 people to paint 6 walls will take 53. 20 people to paint 20 walls will take 53 minutes.
Answer:
Time taken for 20 peoples to paint 20 walls = 53 minutes
Step-by-step explanation:
It’s takes 53 minutes for 6 people to paint 6 walls.
[tex]\texttt{Time taken for a guy to paint 6 walls =}53\times 6=318minutes\\\\\texttt{Time taken for a guy to paint 1 wall =}\frac{318}{6}=53minutes[/tex]
Now we need to find how many minutes does it take 20 people to paint 20 walls.
[tex]\texttt{Time taken for a guy to paint 20 walls =}53\times 20=1060minutes\\\\\texttt{Time taken for 20 peoples to paint 20 walls =}\frac{1060}{20}=53minutes[/tex]
Time taken for 20 peoples to paint 20 walls = 53 minutes
