Question

1. A girl moves with a speed of 6 km/hr for 2 hours and with a speed of 4 km/hr for the
next 3 hours. Find the average speed of the girl and total distance. ​

Answer 1

Answer:

6km × 2 = 12 km

4km × 3 = 12 km

Total distance 12+12=24 km

average speed = 24/5 = 4.8 km/h