That's like asking how many minutes are in a yard, or how many miles in a pound, or how loud is 72 degrees. It's an incompatible measurement comparison.
$3.30 per US gallon is equal to about $3.96 US dollars per Imperial gallon.
Nearly $8.00 US dollars per gallon.
US Trade dollars have more silver in them than Morgan dollars do. But in general the Morgans have higher values.
All US half dollars dated 1964 and prior are 90% silver (worth about $11 in scrap silver) All US half dollars dated 1965-1970 are 40% silver (worth about $5 in scrap silver) All US half dollars dated 1971-present that are circulating contain no silver and are only worth 50 cents. (The US does strike commemorative half dollars and proof silver half dollars for collectors but these are almost always found in mint packaging, not as a loose half dollar).
There were no silver dollars made in the US in 1946.
128 fluid ounces per US gallon.
4 dollars a gallon? You should be so lucky. It's about 6 dollars a gallon in the UK.
The US average in 1991 was $1.14 per gallon. That would be about $1.97 per gallon in today's dollars (2014).
The US average in 1991 was $1.14 per gallon. That would be about $1.97 per gallon in today's dollars (2014).
No, the US didn't make any silver dollars in 1932.
The US didn't make any silver dollars in the 1960s.
The silver melt value of 820 US half dollars is $10,113.74. The silver melt value of 820 1965-70 US half dollars is only $4,135.40.