August 5th, 2017, 07:50 PM  #11 
Math Team Joined: Oct 2011 From: Ottawa Ontario, Canada Posts: 12,756 Thanks: 860 
Inner: 24 * 24 * 18 = 10368 cu .in. Outer: 24.25 * 24.25 * 18.125 = 10658.6328125 cu. in. Difference: 10658.6328125  10368 = 290.6328125 cu. in. 290.6328125 * .41 = 119.159453125 lb. Thanks for confirming Skip. 

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