A Women can cover a distance in 1 hr 24 min by covering 2/3 of the distance at 4 km/h and the rest at 5 km/h. The total distance is Choose the correct option:
A) 4 km
B) 8 km
C) 2 km
D) 6 km
E) 9 km
6 km   6 km   6 kmistance = 2/3S   distance=1-2/3S=1/3S   21/15 hr=2/3 S/4 + 1/3s /5   84=14/3S * 3   S= 6km
<result>D</result>
A Women can cover a distance in 1 hr 24 min by covering 2/3 of the distance at 4 km/h and the rest at 5 km/h. The total distance is