\begin{definition}[Definition:American Currency/Half Dollar]
The '''half dollar''' is a unit of the American monetary system.
{{begin-eqn}}
{{eqn | o = 
      | r = 1
      | c = '''half dollar'''
}}
{{eqn | r = 50
      | c = cents
}}
{{eqn | r = 10
      | c = nickels
}}
{{eqn | r = 5
      | c = dimes
}}
{{eqn | r = 2
      | c = quarters
}}
{{end-eqn}}
Category:Definitions/American Currency
\end{definition}