In a circular track of length 100m..g m n k start togethr,g n m start in d same directn at speeds 10 n 8m/s..h runs in opp directn at 15m/s..when will all 3 meet for first time

• Ans-100 sec
  Such type of Question can be solved using L.C.M
  We know S=D/T
  T=D/S
  given D=100
  Speed of g,m,k are 10,8,15
  L.C.M time[100/10,100/8,100/15]
  [L.C.M of Numerator and H.C.F of Denominator]
  Ans-100 Sec
  
• 12 years agoHelpfull: Yes(10) No(0)
• ans. 100 sec.
• 12 years agoHelpfull: Yes(9) No(1)
• they'll never meet because a and b are travelling in the same direction with different speeds so c will never meet both of them at the same time.
• 12 years agoHelpfull: Yes(4) No(24)
• for g and m,100/10-8=50
  for n and k,100/8+15=100/23
  meet for the first time 100/23
• 12 years agoHelpfull: Yes(3) No(5)
• pls explain how it is 100 sec..
  
• 12 years agoHelpfull: Yes(1) No(0)