You can put this solution on YOUR website! I have a bag full of nickels weighing 30 pounds; how much is it worth in dollars?
:
According to the us mint, 1 nickel weigh 5 grams
:
30 * .4536 = 13.608 kg which is 13,608 grams = 2721.6 ~ 2722 nickels in 30 lb
20 nickels in a dollar = $136.10