Another difference was that the 20-cent coins had a smooth edge while the other silver denominations featured a reeded, or milled, edge. Therefore 'none' is the answer.
120
13
Five.
How much 20c makes a $1.00
Australia did not begin issuing 20 cent coins until 1966.
There is 118 ridges on a dime.
I counted 119 ridges.
21 ridges
convert amount to cents, so 14.60 becomes 1460c, then divide by 20c = 73
Zero.Dimes have ridges. Quarters have ridges. Pennies and Nickels don't.
20c is hotter.
A nickel has a smooth edge. No ridges.