Ashu covers 35 km partly at 4 km/hr. If he walks for former time at 5 km/hr and for later time at 4 km/hr, he could cover 2km more. Total time taken will be?

• In the second case he will cover 37 km (given 2km more) .
  He will go 25 km at 5 km/hr in 5 hours & next 12 km at 4 km/hr in 3 hours .
  So total time taken will be 5+3= 8 hours
• 8 years agoHelpfull: Yes(0) No(0)