KiMaya and Heena started walking from the point p at the same moment in a opposite direction on 800 M long circular path as given below. Kimaya walked to the Clubhouse at an average speed of 100 M per minutes and Heena walked to the badminton court at an average speed of 80 m per minute. The length of the circular track between the club house and the badminton court is 180 M. If Heena took one minute more than Kimaya to reach her destination find the time taken by Heena to reach the badminton court show your work