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April 18, 2015

April 18, 2015

Posted by **echem** on Thursday, April 8, 2010 at 10:24pm.

of the same material with sides 2.66 cm in length be?

I got 68.301 but it was wrong...

i basically made a ratio 25.68 g/1cm and did 2.66cm x 25.68 (dimensional analysis)

This should be very simple but I'm having so much trouble with it. Please help, Thank You!

- math/chem -
**Reiny**, Thursday, April 8, 2010 at 10:48pmvolume of 2 similar cubes is proportional to the cube of their sides

x/25.68 = 2.66^3/1^3

x = 483.32

- math/chem -
**echem**, Thursday, April 8, 2010 at 11:16pmThank You!

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