document.write( "Question 49432: a coin bank contains 25 coins in nickels dimes and quarters. there are four times as many dimes as quarters. the value of the coins is $2.05. how many dimes are in the bank \n" ); document.write( "
Algebra.Com's Answer #32841 by Osran_Shri(18)\"\" \"About 
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Dimes = A
\n" ); document.write( "Quarters = B\r
\n" ); document.write( "\n" ); document.write( "There are four times Dimes as that of quarters in a bank of 25 coins which can be put into:\r
\n" ); document.write( "\n" ); document.write( "Dimes = A = 4B\r
\n" ); document.write( "\n" ); document.write( "We know that \r
\n" ); document.write( "\n" ); document.write( "A+B=25 Substitute value of A=4B to get\r
\n" ); document.write( "\n" ); document.write( "4B + B = 25
\n" ); document.write( "5B = 25
\n" ); document.write( "B = 25/5 = 5\r
\n" ); document.write( "\n" ); document.write( "Therefore Dimes = A = 4B = 4*5 = 20 and Quarters = B = 5\r
\n" ); document.write( "\n" ); document.write( "Answer: number of Dimes in a coin bank = A = 20
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