qqp question1: If J can paint a room in 6 hours, and T can paint the same room in 12 hours, how long would it take J & T to paint the room together? question2: Three students, Phumelo, Ivan and John painted a hall together. Phumelo spent 4 hours on the job, Ivan 3 hours and John 1 hour. They earned R2000 in total for the job. How much should Ivan receive?