A half dollar coin weighs 11.34 grams and a dollar coin weighs 8.1 grams so if you use subtraction then the answer would be 3.33.
No.
The coin they use is called the Jamaican dollar!
They now use a $1 coin irreverently called a loonie because it carries a picture of a swimming loon.
No such coin (that is intended for circulation) exists. The last silver dollar coin was minted in 1935. The only other coin since then to use the silver dollar size was the Eisenhower dollar first minted in 1971.
Ireland does not use the dollar and never has, so there is no such thing as an Irish 1 dollar coin. Ireland was using the pound in 1952, but there was no 1 pound coin. So whatever coin you have, cannot be either an Irish one dollar coin nor an Irish one pound coin from 1952.
Because, what else are we going to buy things with? You might as well have a piece of paper to buy stuff with. You have to use something.
The Canadian dollar which , which a 1$ coin is called a loonie and a 2$ coin is a toonie
Yep, it's legal tender so you can spend it.
Both coin an bills were used.
The US mint did not use mint marks on the 1965 half dollar coin.
The Royal Mint has never issued a 5 Dollar coin for British use, much less one with a "5 Dollar" symbol on it. The British use the Pound and issue a "5 Pound" coin, but not in 1988. The coin is possibly from one of the 50 plus Commonwealth countries and should have the country name on it somewhere, most likely Australia, Canada or New Zealand.