document.write( "Question 2569: one share of A stock is worth 3 1/2 shares of B stock. If the total value of the stock is $9000, how much was invested in each company? \n" ); document.write( "
Algebra.Com's Answer #1088 by kiru_khandelwal(79)![]() ![]() ![]() You can put this solution on YOUR website! Let the number of A stock be a \n" ); document.write( "and the number of B stock be b\r \n" ); document.write( "\n" ); document.write( "Now one share of A stock is worth 31/2 shares of B stock \n" ); document.write( "=> a = 3 1/2 b \n" ); document.write( "=> a = 7/2b\r \n" ); document.write( "\n" ); document.write( "Now \n" ); document.write( "a + b = 9000 \n" ); document.write( "=> 7/2b + b = 9000 \n" ); document.write( "=> 9/2b = 9000 \n" ); document.write( "=> b = 2000 \n" ); document.write( "=> a = 7/2*2000 = 7000\r \n" ); document.write( "\n" ); document.write( "So in stock A $7000 is invested and in stock B $2000 is invested \n" ); document.write( " |