document.write( "Question 117151: While cleaning out the closet, john found a box of coins. The box contained nickels, dimes, and quarters. He added up the change and found that there were 85 coins totaling $6.25 in the box. If there were 3 times as many nickles as dimes, how many quarters were there? \n" ); document.write( "
Algebra.Com's Answer #85223 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! SETTING UP A TABLE THIS PROBLEM CAN BE SOLVED BY THE FOLLOWING PROCEDURE. \n" ); document.write( "START BY ASSIGNING MULTIPLES OF 10 TO THE DIMES COLUMN ADDING 3 TIMES THE NUMBER OF NICKLES AND SUBTRATING THESE TOTALS FROM 85 & MULTIPLYING THIS COUNT BY .25 TO SEE IF THIS TOTAL=6.25: \n" ); document.write( "NUMBER OF COINS---------85----85 \n" ); document.write( "NUMBER OF QUARTERS----45-----5 \n" ); document.write( "NUMBER OF DIMES=X------10----20 \n" ); document.write( "NUMBER OF NICKLES=3X--30----60 \n" ); document.write( "TOTAL AMOUNT----------14.25--6.25 \n" ); document.write( "THUS WE HAVE 85 COINS (5*.25+20*.10=60*.5=6.25) \n" ); document.write( "ANSWER: 5 QUARTERS, 20 DIMES & 60 NICKLES. \n" ); document.write( " |