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December 18, 2014

December 18, 2014

Posted by **tanya** on Sunday, February 5, 2012 at 5:48pm.

- maths -
**Ms. Sue**, Sunday, February 5, 2012 at 5:52pmLet x = the longer piece of string

2x + 0.5x = 70

2.5x = 70

x = 70/2.5

x = ?

- maths -
**fay**, Wednesday, February 8, 2012 at 6:54pmx=28

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