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 choice from the following options.
A) 50 B) 20 C) 30 D) 25 E) 5
Let the actual distance traveled is 'x' km   Then by given conditions, we have   x/10 = (x+20)/14   14x = 10x + 200   x = 50 km   50ns- 50
<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?