50 ounces of silver is worth around $600 each ounce is worth $11.66 (I rounded it to 1$12, otherwise it would be around $583)
Silver is worth about $18.50/oz, so about $180.
At $17.58 an ounce as current price for pure silver, 4 ounces is worth $70.32.
Silver dimes (made up till 1964) contain 0.07234 troy ounces of silver. Silver nickels (only made mid-1942 to 1945) contain .05626 troy ounces of silver. Silver dimes are worth more because they have more silver in them.
It depends if they are silver (pre-1965) or clad (1965 and onwards) if they are clad they are only worth face value, but if they are silver, that is 379.16 troy ounces of quarters, which at 90% silver, gives you 341.244 troy ounces of silver, which at a spot price of $28 gives you $2729.952 in silver content.
500000 Australian dollars is worth 407350 Euros as of 19th February 2012.
At $33.35 per oz 3.5 ounces would be worth $117.07.
If by Pound you are talking about Troy Pounds, then this is equal to 12 Troy Ounces. The spot price of silver is quoted in Troy Ounces, so to get how much silver is worth in Pounds, you just need to multiply by 12. You can get the latest silver price here. http://howmuchissilverworth.net
Silver is about $30 an ounce. Number of ounces x 30.
take five pounds and multipy by 16(ounces). you get 80 ounces of silver. now depending on if it is pure silver or troy silver; and the current silver value an ounce being around 15. It is worth 900 dollars as troy silver, and 1,200 for pure silver. You probably wont get that much if you take it to a dealer. cash4gold.com is the best place.
500000
Based solely on a silver price of $33.52 per (troy) ounce, a 40% Kennedy Half is worth $4.9573 in silver. There is .1479 troy ounces of silver in each one.
The market price of silver fluctuates daily. As of 4 August 2012, silver is worth $27.77 per ounce, so 10 ounces is worth $277.70.