Question

A man travels a distance of 18 km in 2 hours. State his speed in m/sec.​

Answer 1

Answer:

Given,

distance = 18km

time = 2 hiurs

Speed = distance /time = 18/2 =9 km/hr =9×5/18=5/2=2.5 km/hr

Answer 2

$\huge{\boxed{\mathtt{\red{ANSWER}}}}$

D = 18km

T = 2 hours

S = D/S = 18/2 = 9km/h = 9*5/18 = 2.5m/s