There are 150 ridges on the half dollar coin.
Half a dollar is fifty cents.
2 half dollars
150 grooves
There are twenty half dollars in a ten dollar bill.
Two quarters equal one half dollar.
Half a dollar is fifty cents.
In the U.S., coins that have ridges, also known as "reeding," include the quarter, half dollar, and dollar coins. The purpose of the ridges is to prevent coin shaving and counterfeiting. The dime and nickel do not have reeded edges, while the penny is smooth. These ridges add texture and help distinguish between different denominations.
Half a dollar is fifty cents.
2 half dollars
It's right in the name "Half-dollar" half of a dollar is 50 cents.
150 grooves
There are twenty half dollars in a ten dollar bill.
There are 119 ridges on the United States quarter dollar. The ridges are there mostly for making sure the coins are properly used in coin operated machines.
Two quarters equal one half dollar.
There are 5 dimes in a half dollar.
seven
50