How are factions useed with a dollar penny nickel dime and quarter?
A penny is 1/5 of a nickel, 1/10 of a dime, 1/25 of a quarter
and 1/100 of a dollar.
A nickel is 1/2 of a dime, 1/5 of a quarter and 1/20 of a
dollar.
A dime is 2/5 of a quarter and 1/10 of a dollar.
A quarter is 1/4 of a dollar.