1. The speed of a boat in still water in 15 km/hr and the rate of current is 3 km/hr. The distance travelled downstream in 12 minutes is:
A.1.8 km
B. 3.6 km
C. 1.2 km
D. 2.4 km
1. The speed of a boat in still water in 15 km/hr and the rate of current is 3 km/hr. The distance travelled downstream in 12 minutes is:
A.1.8 km
B. 3.6 km
C. 1.2 km
D. 2.4 km