All members of our painting team paint at the same rate. If 20 members can paint a 2000 square foot wall in 40 minutes, then how long would it take the 20 members to paint a 6000 square foot wall, in minutes?
120 minutes. 6000 is 2000 times 3, therefore it should take 3 times the amount of minutes to paint the 600 square foot wall. 40 time 3 is 120 minutes.