Question

a runner completes a round in a rectangular track of 150 × 200 meter in 50 minutes , calculate the speed of the runner​

Answer 1

Answer:

Explanation:

Total distance covered , d = 2*(150+200) = 700

Time taken t = 50*60 = 3000 seconds

Speed of runner = d/t = 0.233 m/s

Answer 2

Answer:

0.23 m/s

Explanation:

rectangle perimeter= 700 m

time 50*60 sec

speed= 700m/ 3000s= 0.23 m/s