A boy runs 200 metres in 36 seconds. What is his speed ?\nOptions:\n(A) 20 km/hr\n(B) 24 km/hr\n(C) 30 km/hr\n(D) 32 km/hr\n(E) 34 km/hr Let's think first. Stream of consciousness:
User
200/36 * 18/5 = 20 km/hr
So, the answer is (A).
Assistant