39. Horse started to chase a dog as it relieved stable two hrs ago. And horse started to ran
with average speed 22km/hr, horse crossed 10 mts road and two small pounds with depth 3m,
and it crossed two small streets with 200 mts length. After traveling 6hrs, 2hrs after sunset it
got dog. Compute the speed of dog?

• 16.5kmph...
  8x is equal to 6*22. So x is 16.5
  
• 12 years agoHelpfull: Yes(3) No(0)
• distance traveled by horse in 6 hours =distance traveled by dog in 8 hours horse started chasing dog after 2 hours..
  so distance traveled by horse = 6*22
  =132 km
  so dog speed in covering this distance =132/(6+2)
  =16.5km/hr
• 12 years agoHelpfull: Yes(2) No(0)