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.
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.
50
50
seven