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 #641162 by ikleyn(52793) $\"\"$ $\"About$

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\n" ); document.write( "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?
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document.write( "Read the lesson What type of problems are these?, Problem 3, in this site.\r\n" );
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document.write( "This problem is very similar to yours.\r\n" );
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document.write( "Read its solution attentively.\r\n" );
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document.write( "Then solve you problem by substituting your data.\r\n" );
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document.write( "In this way you will learn how to solve problems like this, once and for all.\r\n" );
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document.write( "Lok also into associated lessons \r\n" );
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document.write( "    Problem on animals at a farm \r\n" );
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document.write( "    Problem on pills in containers     and \r\n" );
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document.write( "    Solving coin problems without using equations \r\n" );
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document.write( "in this site.\r\n" );
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