document.write( "Question 357204: Joe inherited some money from his father. He invested one-half of this amount at 5%, one-third (1/3) of this amount at 6%, and the rest at 3%. If the total income from these investments was $300,
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document.write( "What was the amount he inherited??? \n" );
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Algebra.Com's Answer #255138 by mananth(16946)![]() ![]() You can put this solution on YOUR website! Joe inherited some money from his father. He invested one-half of this amount at 5%, one-third (1/3) of this amount at 6%, and the rest at 3%. If the total income from these investments was $300, \n" ); document.write( "What was the amount he inherited??? \n" ); document.write( "... \n" ); document.write( "let Joe inherit $x \n" ); document.write( "x/2 @ 5% interest = \n" ); document.write( "x/3 @ 6% interest = . \n" ); document.write( "x/2+x/3 = 5x/6 is total on two investments \n" ); document.write( "balance = x-5x/6 \n" ); document.write( "=x/6 \n" ); document.write( "(x/2) * 5% +(x/3)*6% +(x/6)*3%=300 \n" ); document.write( "0.025x+0.02x+0.005x=300 \n" ); document.write( "o.05x=300 \n" ); document.write( "x=300/0.05 \n" ); document.write( "x= $6000 is the amount inherited \n" ); document.write( "... \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " |