For 90% silver coins (1964 & before) 10.2537 grams.
The 1964 Kennedy half dollar contain 11.25 grams of silver. Kennedy half dollars from 1965 through 1970 contain 4.60 grams of silver.
A dollar bill weighs 2.87 grams
One kilogram equals 1,000 grams. One-half of a kilogram equals 500 grams. 500 grams minus 380 grams equals 120 grams. 380 grams is 120 grams less than half a kilogram.
The answer will depend on which country's dollar!
a quarter = $0.25 half a dollar = $0.50 → $0.50 ÷ $0.25 = 2
The 1964 Kennedy half dollar contain 11.25 grams of silver. Kennedy half dollars from 1965 through 1970 contain 4.60 grams of silver.
About 10.25 grams.
For 90% silver coins (1964 & before) 10.2537 grams.
There is no such coin as a Franklin dollar. If you're referring to a Franklin HALF dollar, it weighs about 12.5 grams in new condition, and 90% of that is silver. The other 10% is copper.
For 90% silver one dollar coins they have about 24 grams of silver.
A US Silver dollar weighs 26.73 grams. Of that, 90% is silver and 10% is copper.
26.73 grams, 90% silver
It contains 24.057 grams of pure silver.
A 40% silver "S" mintmark proof Eisenhower contains .3161oz of pure silver or 8.96128 grams
Presently there is no silver in the US half dollar. Until 1964 dimes, quarters and half dollars (and earlier dollars) contained 900/1000 (.900) Silver. In 1964 there were 11.25 grams of silver in a half dollar which is about 0.3620 troy ounces of silver. (Note that a troy ounce used for precious metals is about 31.1034 grams whereas a avoirdupois ounce is about 28.4 grams and a troy pound is 12 troy ounces rather than 16). After 1964 silver was removed from dimes and quarters (except special sets of quarters) and in the half dollar the silver was reduced to 4.60 grams (1965-1970). This was known as "clad" halves because the outside was .800 silver and the inside .210. After 1970 silver was removed from all regular issue US coinage. There was also a clad special issue of the 1776-1976 bicentennial half. Sterling silver is .925 and pure is considered at least .999.Presently there is no silver in the US half dollar. Until 1964 dimes, quarters and half dollars (and earlier dollars) contained 900/1000 (.900) Silver. In 1964 there were 11.25 grams of silver in a half dollar which is about 0.3620 troy ounces of silver. (Note that a troy ounce used for precious metals is about 31.1034 grams whereas a avoirdupois ounce is about 28.4 grams and a troy pound is 12 troy ounces rather than 16). After 1964 silver was removed from dimes and quarters (except special sets of quarters) and in the half dollar the silver was reduced to 4.60 grams (1965-1970). This was known as "clad" halves because the outside was .800 silver and the inside .210. After 1970 silver was removed from all regular issue US coinage. There was also a clad special issue of the 1776-1976 bicentennial half. Sterling silver is .925 and pure is considered at least .999.Three pre-1965 halves equal 1.08600 troy ouncesEli58
Kennedy half dollars minted 1965-70 are 40% silver by content and weigh 11.5 grams. That makes 4.6 grams of silver per coin. One troy ounce contains 31.1 grams, so there are 0.148 ounces of silver per coin.
The weight depends on the coin's date. From 1873 to 1964, halves weighed 12.5 grams. They were made of 90% silver From 1965 to 1970 the coins were made of 40% silver and weighed 11.5 gm. Since 1971 they've been made of copper-nickel and weigh 11.34 gm.