Sunday, June 13, 2010

Answer to Math Quiz (2)

Hi 3 Humility

The answer is finally here! Are you excited?

Question:
If there are FIVE people in a room and each shakes hand exactly once with everyone else in the room, how many handshakes will there be?


Okay, I have attached a picture here to help you understand it better. The coloured dots represent people. Each line between the dots represents a handshake. The numbers represent the number of handshakes. Remember the handshake is not supposed to be repeated.

Answer:
10 handshakes


It is best to act it out with 4 other people. It really helps in your understanding.
Posted by at

12 comments:

  1. Mdm CheeJune 13, 2010 at 9:02 PM

    Congratulations to those of you who got it right! :-) For those who did not, try harder next time. Do not give up.

    ReplyDelete
  2. prateksha raiJune 14, 2010 at 11:06 AM

    yessssssssss i got correct mdm chee did you change the background?

    ReplyDelete
  3. Mdm CheeJune 14, 2010 at 12:43 PM

    Yes, Prateksha, hope you prefer this design for our class blog. :-)

    ReplyDelete
  4. LyraJune 14, 2010 at 2:53 PM

    yes!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

    ReplyDelete
  5. thin zarJune 14, 2010 at 8:54 PM

    I like this background

    ReplyDelete
  6. FaithJune 14, 2010 at 9:14 PM

    I learnt my mistake!

    ReplyDelete
  7. LyraJune 17, 2010 at 10:42 AM

    mdm chee i love this background

    ReplyDelete
  8. En QingJune 17, 2010 at 12:32 PM

    I like this background there is mountains and rain drop.

    ReplyDelete
  9. avier chanJune 19, 2010 at 4:24 PM

    oh!intresting

    ReplyDelete
  10. jing wen said...June 21, 2010 at 11:59 AM

    MY answer is...........

    9

    ReplyDelete
  11. jing wen said...June 21, 2010 at 12:01 PM

    i got it wrong:(

    ReplyDelete
  12. MenaJune 30, 2010 at 4:57 PM

    I also prefer this background

    ReplyDelete

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