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Showing posts from July, 2013

Ways of thinking in Math.

Kabir: Well, the area of the lawn is 635 sq. metres and each bag of grass seed can be used for 25 sq. metres how many bags will you buy? Sidh: 25 Kabir: think Sidh think. how many square metres will 25 bags cover Sidh: 25 times 25 which is 625 sq. metres Kabir:Then won't you need more than 25 bags? Sidh: Well I do not want to buy more bags because they will get wasted