If a person walks at 14 km/hour instead of 10 km/hour, he would have walked 20 km more. The actual distince travelled by him is:
If a person walks at 14 km/hour instead of 10 km/hour, he would have walked 20 km more. The actual distince travelled by him is: Correct Answer 50 km
Let the actual distance travelled be x km. Then, 10x = 14x + 20 14x = 10x + 200 4x = 200 x = 50 km