A man starts walking, He walked 2 km in the first hour. Then, he walked two third of the previous our in each next hour. lf he walked continuously then how long maximum could he walk ?

• In first hr he walked 2km nxt hr he walked 2*2/3 the process is going
  now it become series 2+2(2/3)+2(2/3)^2+2(2/3)^3........... aplying the concept of GP sum formula we get 2(1/(1-.66)) here r=2/3=0.66 we get 6 ans .....
• 11 years agoHelpfull: Yes(1) No(0)