SOLUTION: from a pile of 100 pennies, 100 nickels,and 100 dimes, select 21 coins that have a total of $1. In your selection, you must also use at least one coin of each type. How many coins
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Question 274454: from a pile of 100 pennies, 100 nickels,and 100 dimes, select 21 coins that have a total of $1. In your selection, you must also use at least one coin of each type. How many coins of each type should be selected? Answer by scott8148(6628) (Show Source):
