39
T - 7 = J T + J = 71, substitute: T + (T - 7) = 71, 2T - 7 = 71, 2T = 78, T = 39, and then J = 32
Morgan dollars contain 412.500 Grains of silver.
An pre-1965 U.S. dime weighs 2.5 grams total. The silver content of pre-1965 dimes, quarters, halves, and silver dollars is 90% silver by weight, so there is 2.25 grams of silver in an unworn, uncirculated pre-1965 U.S. dime.
Up to and including 1964 they were 90% silver. After 1965 they contained no silver except for special coins the mint produced for collectors.
A 1921 Morgan silver dollar contains 90% silver and weighs approximately 26.73 grams in total. To calculate the amount of silver in the coin: 90% of 26.73 grams = 24.06 grams of silver. So, a 1921 Morgan silver dollar has about 24.06 grams of silver.
Let x = coins that Jimmy hasx + 7 = coins that Tom hasx + (x + 7) = 712x + 7 = 712x = 64x = 32 coins for JimmyTom has 39 coins
T - 7 = J T + J = 71, substitute: T + (T - 7) = 71, 2T - 7 = 71, 2T = 78, T = 39, and then J = 32
Silver dollars were 90% silver with 10% copper, with a total weight of 26.73 grams.
Morgan dollars contain 412.500 Grains of silver.
Canadian silver dollars (dated 1935-1967) were 80% silver with 20% copper, with a total weight of 23.33 grams.
How many Morgan silver dollars in your 20th Century Silver dollar series? How many total coins in your 20th Century Silver Dollar Collection!
Flowing Hair, Draped Bust, and Gobrecht silver dollars contain .8924 oz. Pure silver. Trade dollars contain .7874 oz. pure silver Liberty Seated , Morgan and Peace dollars contain .77344 oz. pure silver. Eisenhower silver dollars contain .3161 oz pure silver . American Silver Eagles contain a full oz. pure silver
Silver dollars were minted from 1794 to 1935, with occasional suspensions during times of low demand. Early records are spotty but according to PCGS, total mintage during that time was approximately 855,435,000 not counting Trade Dollars.
Philadelphia : 30,800,000 Denver : 6,811,000 San Francisco : 19,020,000
Total mintage of 1918 Walking Liberty halves is 20,769,040
One silver (pre-1965) half dollar weighs 12.5 grams, so 20 weigh 250 grams.
Well it all depends on how much, and the quality of your sterling silver. I myself got a total of $456,083 for mine. You should get atleast 300,000 dollars though.