Question

2.5 km/hr for 2 hours and then runs 10km at certain speed for 3 hours. Average Speed for whole journey

Answer 1

Answer:

3kmph

Step-by-step explanation:

We know that average speed = total distance/total time

Now total distance =2.5×2+10=15 and total time = 5 hrs thus average speed is 15 /5 =3km/hr

Pls follow if it helps