Question

3. A man runs 6 km in 45 min Find the speed in km/ h and m/s.​

Answer 1

Step-by-step explanation:

8km/hr

8000m/h

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Answer 2

Answer:

in km/h - 8 km/h

in m/s - 2.23 m/s

Step-by-step explanation:

Distance in km = 6 km

Distance in m = 6000 m

Time in h = 45/60 h = 3/4 h

Time in s = 45 x 60 = 2700 s

Speed in km/h =  $\frac{6 * 4}{3}$ km/h

= 8 km/h

Speed in m/s = 6000 / 2700 m/s

= 2.23 m/s (Approximate answer)

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