A student comes from school partly by foot at 5 km/hr and partly by bicycle at 8 km/hr. The total distance covered by him is 51km in 9 hours. Find the distance traveled on foot.

35 km

30 km

25 km

20 km

Distance covered on foot=x km Distance covered on bicycle=51-x,x/5+(51-x)/8=9 => x = 35 km

Back To Top