Riddle

  • February 15, 2012 3:41 AM PST

    If a lily pad growing on the surface of a pond, doubles in number, every minute.
    And at 60 minutes, the lily pads completely covers the surface of the pond, at what minute was the pond, half covered?

  • February 15, 2012 3:58 AM PST
    a minute ago...minute 59
    • Moderator
    • 19067 posts
    February 15, 2012 7:06 AM PST
    FeFe is right!
    • 611 posts
    February 15, 2012 2:18 PM PST
    Uhhh, lesse... 6 & carry the 4 & then multiply... no DIVIDE the square root by 13 pi....

    What was the question?
    • 823 posts
    February 15, 2012 3:53 PM PST
    what she said!