The ratio of isabella's money to shane's money is 3: 11. if isabella had 33$,how much money do shane and isabella have together? use diagrams to illustrate your answer

Randy and trey take turns cleaning offices on the weekends. it takes randy at most 4 hours to clean the offices. it takes trey at most 6 hours to clean the offices. what is the greatest amount of time it would take them to clean the offices together? 2.4 hours 2.5 hours