document.write( "Question 700773: Beth has some coins in her purse. She does not have a silver dollar. What is the most change she could have if she can't make change for a nickel, dime, quarter, half dollar or dollar? \n" ); document.write( "
Algebra.Com's Answer #432043 by neatmath(302)![]() ![]() You can put this solution on YOUR website! This is an interesting problem, and there are probably several ways to solve this: \r \n" ); document.write( "\n" ); document.write( "If she can't make change for a Nickel, she has at most 4 Pennies. \r \n" ); document.write( "\n" ); document.write( "If she can't make change for a Dime, she has at most 1 Nickel (or 9 Pennies, but we know she can only have 4 Pennies). \r \n" ); document.write( "\n" ); document.write( "If she can't make change for a Quarter, she has at most 1 Dime. \r \n" ); document.write( "\n" ); document.write( "If she can't make change for a Half-Dollar, she has at most 1 Quarter. \r \n" ); document.write( "\n" ); document.write( "If she can't make change for a Dollar, she has at most 1 Half-Dollar. \r \n" ); document.write( "\n" ); document.write( "By my reckoning, she then can have at most: \r \n" ); document.write( "\n" ); document.write( "8 coins totalling 94 cents \r \n" ); document.write( "\n" ); document.write( "Her whole change dilemma is due to the one missing Penny! \r \n" ); document.write( "\n" ); document.write( "You also could have started with the Dollar and gone backwards, I do believe. \r \n" ); document.write( "\n" ); document.write( "I hope this helps! Keep practicing! :) \r \n" ); document.write( "\n" ); document.write( "******************************************************* \r \n" ); document.write( "\n" ); document.write( "Please visit the new all-ages Neat Math Facebook Page: www.facebook.com/neatmath \r \n" ); document.write( "\n" ); document.write( "to find math links or to post questions and comments on many math topics. \r \n" ); document.write( "\n" ); document.write( "Email Scott King: neatmath@yahoo.com for help with specific problems, \r \n" ); document.write( "\n" ); document.write( "or to inquire about income sensitive, low-cost or no-cost mathematics tutoring via email or other methods. \r \n" ); document.write( "\n" ); document.write( "Paypal is always accepted for detailed assistance with single problems, send contributions to: neatmath@yahoo.com \r \n" ); document.write( "\n" ); document.write( "Single problems would range from 50 cents to 5 dollars each, depending on their complexity. \r \n" ); document.write( "\n" ); document.write( "Assistance for single problems can be done via email with scans or photos to help illustrate concepts. \r \n" ); document.write( "\n" ); document.write( "Thank you and good luck with all your future studies! \n" ); document.write( " |