Tuesday, February 1, 2011

How to use this blog

To make a comment on a math problem or anything math related, enter the comments like a discussion board.
This is how you do it:

Click on the comment link below.
Type your question, math problem, or answer in the box that pops up.
Click post comment.

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(Comments that are not math-related will be deleted.)


  1. This comment has been removed by the author.

  2. Hey has anybody figured out the problem of the month? It's very hard.

  3. i have found some interesting product for kids ..check out cool math

  4. David has a new cycle computer but has not learned all the functions yet, so can only read the cumulative mileage and average speed of all the journeys since he fitted it. On his first journey using it he covered 15 km at and average speed of 30km/h. He can work out from this that the journey took him 15/30 hours or exactly 30 minutes. After the second journey, his cumulative mileage was 24km and overall average speed 32km/h. What was his average speed on the second journey.