sheetal and kanchan are making a poster together for their project. sheetal alone can complete the poster in 2 hours and kanchan can compete it in 4 hours. they work together on it for 1 hour and then sheetal has to go home. In how much time will kanchan compete the remaining part of the poster?
Answers
Answered by
1
Answer:
it can be 2 hrs
as together working , sheetal would do half of the poster and with kanchan 1/4 therefore the time taken by kanchan is 2 to 3 hrs
Similar questions