Thursday, October 22, 2009

EDRG 3344 Expository


How many ways can you make change for a dollar using nickels, dimes, pennies or quarters?

First using 4 quarters

Second add 10 dimes

Third add 20 nickels

Fourth add 3 quarters, 2 dimes and 1 nickel

Fifth add 5 dimes and 2 quarters

Finally add 10 nickels and 5 dimes

There are many different ways to make a dollar using pennies, nickels, dimes and quarters.

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