document.write( "Question 984569: Issac has a collection of coins he knows that he has 100 rare dimes and about half \r
\n" ); document.write( "\n" ); document.write( "As many rare nickels.using the same proportion how many total coins would issac have if he increases his collection by 200 rare dimes
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Algebra.Com's Answer #605339 by macston(5194)\"\" \"About 
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\n" ); document.write( "Number of coins=number of nickels + number of dimes
\n" ); document.write( "Number of nickels=1/2 number of dimes
\n" ); document.write( "Number of coins=1/2 number of dimes + number of dimes
\n" ); document.write( "Number of coins=1.5 number of dimes
\n" ); document.write( "Number of dimes = 100 +200=300
\n" ); document.write( "Number of coins=1.5(300)=450 coins
\n" ); document.write( "ANSWER: He would have 450 total coins.
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