If a person walks at 14 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance traveled by him is?
Choose the correct option: A) 50 km B) 58 km C) 60 km D) 70 km E) 65 km
A   50 km   Let the actual distance traveled be x km. Then,   x/10 = (x + 20)/14   4x - 200 =&gt;x = 50 km.
<result>A</result>
If a person walks at 14 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance traveled by him is?