Ah, the kind of math I deal with every day. Although I'm more concerned about the weight of a random selection of coins that naturally fall into a conic shape in an armored bin.
For fun, an uncirculated penny weighs 2.5 grams so 56,576 pennies would weigh 141.44 Kg (311.82 lbs) and 72,896 pennies would weigh 182.24 Kg (401.77 lbs). ;)
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Date: 2010-02-13 06:12 am (UTC)For fun, an uncirculated penny weighs 2.5 grams so 56,576 pennies would weigh 141.44 Kg (311.82 lbs) and 72,896 pennies would weigh 182.24 Kg (401.77 lbs). ;)