Math, asked by manishmokurala1, 1 year ago

a man walks a certain distance at 2.5 km per hour for 2 hrs and then runs10km at a certain speed for 3 hrs find average speed of him?

Answers

Answered by gautamisahoo
0
Distance covered by walking ⇒ 2.5*2 = 5km
Distance covered by running⇒ 10km
Total time taken⇒2+3= 5hrs
Total distance covered= 10+5=15km
Average speed=15/5= 3km/h

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Answered by Bharathi13
0
total distance =15 km

total time=5hrs

average speed= 15/5
                     =3km/hr
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