document.write( "Question 985550: Ben has a coin collection made up of pennies and nickels. If he has three times as many pennies as nickels and the total value of the coins is $416, how many of each type of coin did he have? \n" ); document.write( "
Algebra.Com's Answer #606402 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Ben has a coin collection made up of pennies and nickels. If he has three times as many pennies as nickels and the total value of the coins is $416, how many of each type of coin did he have? \n" ); document.write( "======== \n" ); document.write( "Quantity Equation:: p = 3n \n" ); document.write( "Value Equation: p + 5n = 41600 cents \n" ); document.write( "---------------------------- \n" ); document.write( "Substitute for \"p\" and solve for \"n\":: \n" ); document.write( "3n + 5n = 416000 \n" ); document.write( "8n = 416000 \n" ); document.write( "n = 52000 (# of nickels) \n" ); document.write( "------ \n" ); document.write( "Solve for \"p\":: \n" ); document.write( "p = 3n \n" ); document.write( "p = 3*52000 = 156000 (# of pennies) \n" ); document.write( "---------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------- \n" ); document.write( " |