Ajay can walk 6km in 1 hour. In how many hours he can walk 70km?
Choose the correct choice from the following answers: A) 5 hrs B) 11.6 hrs C) 15.6 hrs D) 20.1 hrs E) 30 hrs

Rationale: "1 hour he walk 6 km he walk 70 km in = 70 / 6 * 1 = 11.6 hours answer is b"
Answer: B