If a man walks at 7 kmph instead of 5 kmph, he would have walked 10 km more. Then, what is the actual distance travelled by him?
20 km
22.5 km
25 km
27.5 km
Let the actual distance travelled be xkm.Then x5=x+1077x=5x+502x=50x=25km
If a person walks at 14 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance travelled by him is: