Question

Sarthak takes 80 steps
per minute, if the length of each step is 40 cm ,find his speed in km/h.​

Answer 1

Step-by-step explanation:

total distance travelled = 80 × 40 = 3200cm=3200/100000 Km = 0.032 km

total time = 1 min = 1/60 hour =0.016 hour

now Speed = distance / time

speed = 0.032 / 0.016 = 2 km/hr