A girl walks at a speed of 5 kmph. How much time does he take to walk a distance of 30 km? Select the correct option:
A) 10 hrs	B) 2 hrs	C) 3 hrs	D) 5 hrs	E) 6 hrs

Rationale: time = distance / speed = 30 / 5 = 6 hours . answer is e
Answer: E