document.write( "Question 708509: Paul needs 34 cents. He has only pennies and dimes. How many ways can he make 34 cents using both kinds of coins? Explain process. \n" ); document.write( "
Algebra.Com's Answer #436122 by josgarithmetic(39625) ![]() You can put this solution on YOUR website! Regardless of knowledge of any counting principles, you should just use your logical common cents. Only pennies and dimes. \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Can 34 cents be made using only pennies? Yes. Need 34 pennies. \n" ); document.write( "Can 34 cents be made using only dimes? No. 3 dimes is not enough and 4 dimes is too much, cents. \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Start then with the dimes. \n" ); document.write( "Use 0 dimes. How many pennies are needed? \n" ); document.write( "Use 1 dime. How many pennies are needed? \n" ); document.write( "Use 2 dimes. So how many pennies? \n" ); document.write( "Use 3 dimes; how many pennies?\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Those were 4 different ways to make 34 cents using only pennies and dimes. (or should that be said, \"pennies or dimes\"?) \n" ); document.write( " |