If a person walks at 14 km/jr omstead pf 10 km /hr , he can cover 20 km more. The actual distance traveled by him is--
A
50 km
B
56 km
C
70 k,
D
80 km
Correct Answer: 50 km
Let, the actual distance travelled be x km Then, x/10 = (x + 20)/14 14x = 10x + 200 4x = 200 x = 50 km