Question

Meera jogs around a park 400 metre long and 300 metre wide three times in 14 minutes at what speed did meera run​

Answer 1

Answer:

6km/hr

Step-by-step explanation:

(400x2) + (300x2) = 1,400 m/14m.

You could say 100m/minute or 6,000m/hour.

That should translate to 6km/hour.

Answer 2

Answer:

6Km/hr

Step-by-step explanation:

Perimeter of All Path = 2(l+b)

2(400+300)

= 2×700 = 1400 m

Time taken = 14 minute

Distance = 1400 ÷ 14

= 100m/min

100m/min= 6,000 m/hour Translated into

Answer = 6km/hour

Hope it is helpful :)