A car leaves the starting point at 11:00 a.m. travelling at 60 km/hr . Another car leaves the starting point at 2:00 p.m. travelling in the same direction at 65 km/hr. When will the second car overtake the first.

• sorry to use trial and error::
  60*13=780
  65*12=780
  So, just 1 second past 12 hrs. second car will cross the first..
• 10 years agoHelpfull: Yes(0) No(0)
• 180+60n=65n..
  therefore 36hours.. after 3days at 2pm..
• 10 years agoHelpfull: Yes(0) No(0)
• a car 11.00am start 60km/hr
  b car 2.00pm start 65km/hr
  
  explain:
  12am=60
  1pm=60
  2pm=60
  3pm=60 ---3pm=65
  4pm=60 ---4pm=65
  -----
  -----
  -----
  2am=60 --- 2am=65
  -------- ----------
  =2340 --- =2340,so 2am is equal
  3am=60 --- 3am=65
  -------
  =2400 --- =2405,so 3am B CAR is overtake the A CAR ANS= 3AM,,,
  
• 10 years agoHelpfull: Yes(0) No(0)