document.write( "Question 812988: Sarim has $1 in coins. One-fifth of the coins are dimes, two-fifteenths of the coins are nickels, and two-thirds are pennies. Tell how many of each coin he has. \n" ); document.write( "
Algebra.Com's Answer #489449 by richwmiller(17219)\"\" \"About 
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10d+5n+p=100
\n" ); document.write( "p+n+d=c
\n" ); document.write( "c/5=d,
\n" ); document.write( "2/15c=n,
\n" ); document.write( "2/3c=p
\n" ); document.write( "c = 30, d = 6, n = 4, p = 20\r
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