Hellow guys, Welcome to my website, and you are watching Work 20- Tom, working alone, can paint a room in 6 hours. Peter and John, working independently, can. and this vIdeo is uploaded by Dan the GMAT Man at 2021-08-19T13:09:24-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.