document.write( "Question 1162955: Isabel invested her savings in two investment funds. The
\n" ); document.write( "$6000 that she invested in Fund A returned a
\n" ); document.write( "4% profit. The amount that she invested in Fund B returned a
\n" ); document.write( "1% profit. How much did she invest in Fund B, if both funds together returned a 2% profit? \n" ); document.write( "
Algebra.Com's Answer #786865 by VFBundy(438)\"\" \"About 
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FUND A:
\n" ); document.write( "Principal = 6000
\n" ); document.write( "Rate of profit = 0.04
\n" ); document.write( "Profit = 0.04 * 6000 = 240
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\n" ); document.write( "FUND B:
\n" ); document.write( "Principal = p
\n" ); document.write( "Rate of profit = 0.01
\n" ); document.write( "Profit = 0.01p
\n" ); document.write( "
\n" ); document.write( "\"%28240+%2B+0.01p%29%2F%286000+%2B+p%29\" = 0.02
\n" ); document.write( "
\n" ); document.write( "0.02(6000 + p) = 240 + 0.01p
\n" ); document.write( "
\n" ); document.write( "120 + 0.02p = 240 + 0.01p
\n" ); document.write( "
\n" ); document.write( "0.01p = 120
\n" ); document.write( "
\n" ); document.write( "p = 12000
\n" ); document.write( "
\n" ); document.write( "FUND B:
\n" ); document.write( "Principal = p = $12,000 \n" ); document.write( "
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