A horse started to chase a dog that started running two hrs ago. The horse started to ran with an average speed 22km/hr, horse crossed 10 meters wide road and two small pounds with a depth of 3m, and it crossed two small streets each having a length of 200 meters. After traveling 6 hrs, 1hr after sunset it could catch-up with the dog. Compute the speed of dog?

• total dis cover by horse=22*6=132
  total time take by dog is (6+2).
  so speed of the dog is=132/8=16.5
• 12 years agoHelpfull: Yes(20) No(0)
• horse ran for 6 hrs with average speed of 22 km/hr...so horse travels 132 kms.
  while dog run 2 hrs before the horse....so dog took 8 hrs to travel 132 kms.
  Dog's speed will be 132/8=16.50 km/hr
• 12 years agoHelpfull: Yes(4) No(0)
• total dist of horse=22*6=132
  horse started to chase a dog two hrs ago i.e
  total time of dog =6+2
  speed=132/8=16.5
• 12 years agoHelpfull: Yes(3) No(0)
• total dis cover by horse=22*6=132
  total time take by dog is (6+1).
  so speed of the dog is=132/7=18.85
• 12 years agoHelpfull: Yes(2) No(5)