document.write( "Question 51866: Dave Sharp has $10 to buy stamps. He wants to buy twice as many 22 cent stamps as 14 cent stamps. What is the greatest number of 22 cent stamps he can buy?\r
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document.write( "Please solve using one variable.\r
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document.write( "Thank you \n" );
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Algebra.Com's Answer #34614 by venugopalramana(3286) You can put this solution on YOUR website! Dave Sharp has $10 to buy stamps. He wants to buy twice as many 22 cent stamps as 14 cent stamps. What is the greatest number of 22 cent stamps he can buy? \n" ); document.write( "Please solve using one variable. \n" ); document.write( "Thank you \n" ); document.write( "let number of 14 cent stamps bought = x...their value = 14x \n" ); document.write( "number of 22 cent stamps bought =twice of the above = 2x.....their value = 22*2x=44x \n" ); document.write( "total value of stamps bought = 14x+44x=58x=10$=1000 cents \n" ); document.write( "x =1000/58 = 17.3.... \n" ); document.write( "hence he can buy 2*17.3=34.6...or 35 stamps \n" ); document.write( " |