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December 18, 2014

December 18, 2014

Posted by **Manny** on Monday, November 28, 2011 at 7:12pm.

- 8th grade math -
**jordan**, Monday, November 28, 2011 at 7:17pmAdd up the ratios 3:7:17 to get 27.

Since ratios can be scaled, we can scale the ratios to have a sum of 81 by multiplying the ratios by 3,i.e.

3:7:17 9:21:51.

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