document.write( "Question 1025835: A postal clerk sold 40 stamps for $5.40. Some were 10-cent stamps and some were 15-cent stamps. How many 10-cent stamps were there? \n" ); document.write( "
Algebra.Com's Answer #715842 by amalm06(224)\"\" \"About 
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Let S1=10-cent stamps and S2=15-cent stamps\r
\n" ); document.write( "\n" ); document.write( "If 40 stamps cost $5.40, then 1 stamp cost 0.135\r
\n" ); document.write( "\n" ); document.write( "Using the method of alligation,\r
\n" ); document.write( "\n" ); document.write( "0.135-0.10=0.035\r
\n" ); document.write( "\n" ); document.write( "0.15-0.135=0.015\r
\n" ); document.write( "\n" ); document.write( "So that S1/S2=0.015/0.035\r
\n" ); document.write( "\n" ); document.write( "Then S1=(0.015/0.05)(40)=12 10-cent stamps (Answer)\r
\n" ); document.write( "\n" ); document.write( "S2=40-12=28 15-cent stamps (Answer)
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