Friday

July 25, 2014

July 25, 2014

Posted by **Tracy** on Friday, November 15, 2013 at 6:30am.

Start: 1.5" w by 1.5" l by .25" h

End: 3.25" w by 3.50" l by .25" h

Did this object increase by 600%?

Some people tell me approx. 500% and 405%

Which is it and how do you do the math for the correct answer?

- Math -
**Henry**, Saturday, November 16, 2013 at 5:36pmV1 = 1.5 *1.5 * 0.25 = 0.5625 in^3.

V2 = 3.25 * 3.50 * 0.25 = 2.844 in^3.

V2/V1 = 2.844/0.5625 = 5.056 = 505.6%.

% Increase = 505.6% - 100% = 405.6 %.

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