document.write( "Question 124791: There are some quarters and dimes in a piggy bank. There are 10 more quarters than the number of dimes, and their ratio is 3/2. How many quarters and dimes are there? \n" ); document.write( "
Algebra.Com's Answer #91709 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! There are some quarters and dimes in a piggy bank. There are 10 more quarters than the number of dimes, and their ratio is 3/2. How many quarters and dimes are there? \n" ); document.write( ": \n" ); document.write( "Let x = no. of dimes \n" ); document.write( "It says,\"There are 10 more quarters than the number of dimes,\" therefore: \n" ); document.write( "(x+10) = no. quarters \n" ); document.write( ": \n" ); document.write( "It says,\"their ratio is 3/2.\" \n" ); document.write( ": \n" ); document.write( " \n" ); document.write( "Cross multiply and you have: \n" ); document.write( ": \n" ); document.write( "3x = 2(x+10) \n" ); document.write( ": \n" ); document.write( "3x = 2x + 20 \n" ); document.write( ": \n" ); document.write( "3x - 2x = 20 \n" ); document.write( ": \n" ); document.write( "x = 20 dimes, and 30 quarters \n" ); document.write( ": \n" ); document.write( " |