document.write( "Question 243278: Helen has 1/5 of her portfolio in the us stocks, 1/8 of her portfolio in european stocks, and 1/10 her protfolio in japanese stocks. The remainder is invested in municipal bonds? What fraction of her porfolio is invested in municipal bond? \n" ); document.write( "
Algebra.Com's Answer #178243 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 1-1/5-1/8-1/10=X \n" ); document.write( "80/80-16/80-10/80-8/80=X \n" ); document.write( "(80-16-10-8)/80=X \n" ); document.write( "X=(80-34)/80 \n" ); document.write( "X=46/80 \n" ); document.write( "X=23/40 IS THE FRACTION OF HER PORTFOLIO INVESTED IN MUNICIPAL BONDS. \n" ); document.write( " |