That depends what coins are allowed. Since I don't know in what country you live, there is really no way to know. For "n" different coins, you have "n" options where the same coin is used twice; you also have n(n-1)/2 options that use two different coins.
coins only has 1 syllable
Current US denominations are: 1 cent, 5 cent, 10 cent, 25 cent, 50 cent & $1.00 coins.
55, 51, 11
1
That depends what coins are allowed. Since I don't know in what country you live, there is really no way to know. For "n" different coins, you have "n" options where the same coin is used twice; you also have n(n-1)/2 options that use two different coins.
coins only has 1 syllable
Current US denominations are: 1 cent, 5 cent, 10 cent, 25 cent, 50 cent & $1.00 coins.
55, 51, 11
The no. of entities that can be associated with another entity. For eg. 1-1, 1-many, many-1 and many-many
There are 7 coins: a penny ($0.01) ,a nickel ($0.05), a dime ($0.10), a quarter ($0.25), a half-dollar ($0.50), a loonie ($1) and a toonie ($2)
1
62 copper dollar coins
1 in 10 tens coins in the world are fake
There are 0.133... (recurring) coins of 1-Euro denomination in a gram. The value/mass for other Euro coinage is different.
-- If the coins are dollar coins, all it takes is one of them. -- If the coins are pennies, it takes 100 of them. -- So a dollar can't be less than 1 or more than 100 coins.
1 item or 500 coins or 1000 coins or 2500 coins