Question

an earthworm moves 0.1 metre in 50 seconds. what is its speed in kilometre per hour?​

Answer 1

Answer:

0.278 metre per second

Answer 2

Answer:

0.720 KM / HR

Step-by-step explanation:

0.1 Metres = 50 SEC

1 SEC = 1/5 Metres

1 Min = 1/5 * 60 = 12 Metres

1 Hour = 12 * 60 = 720 Metres

720 Metres in Kilometers = 0.72 Kilometers

THANK YOU.

SUNKALP