document.write( "Question 739861: The coin box of a vending machine contains 6 times as many quarters as dimes. If the total amount of money in quarters and dimes is $28.80, how many quarters and how many dime are in the box? \n" ); document.write( "
Algebra.Com's Answer #451362 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! The coin box of a vending machine contains 6 times as many quarters as dimes. If the total amount of money in quarters and dimes is $28.80, how many quarters and how many dime are in the box? \n" ); document.write( "------------ \n" ); document.write( "The easy way: \n" ); document.write( "There are n sets of 1 dime & 6 quarters each worth $1.60 \n" ); document.write( "28.80/1.6 = 18 sets \n" ); document.write( "============== \n" ); document.write( "The hard way: \n" ); document.write( "q = 6d \n" ); document.write( "25q + 10d = 2880 \n" ); document.write( "etc. \n" ); document.write( " |