Monday, November 14, 2011

Roneta's Maths 14.11.11

14.11.11

Today I am working out 2/3 0f 21=14

I put 21 into 3 groups which is 7 in each group so 2/3 of 21 will be 14 because it is 2 of the 3 groups and there is 7 in each group and 7+7= 14.

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