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October 20, 2014

October 20, 2014

Posted by **Max** on Sunday, October 21, 2012 at 2:46am.

What is the height of jonny?

- maths -
**Bosnian**, Sunday, October 21, 2012 at 5:56amH = Height

3 m + 2 m = 5 m

Proportion :

H / 2 = 6.1 / 5 Multiply both sides by 2

H = 6.1 * 2 / 5 = 12.2 / 5 = 2.44 m

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