document.write( "Question 858981: Jeannie and Ella work as a sorters in the post office.
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document.write( "If they work together they can finish a job in 24/7 hours.
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document.write( "After working together for 2 hours, Jennie had a terrible headache
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document.write( "and had to take a rest leaving Ella for 2.5 hours more. how long will it take
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document.write( "each one of them to do the work alone.?\r
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document.write( "Please help me solve this one.. Thank you. \n" );
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Algebra.Com's Answer #518390 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! 2/j+2/a+2.5/a=1 \n" ); document.write( "1/j+1/a=1/24/7 \n" ); document.write( "1/j+1/a=7/24 \n" ); document.write( "2/j+2/a+2.5/a=1 \n" ); document.write( "now we have\r \n" ); document.write( "\n" ); document.write( "2/j+4.5/a=1, \n" ); document.write( "1/j+1/a=7/24\r \n" ); document.write( "\n" ); document.write( "Ella a = 6, Jeannie j = 8 \n" ); document.write( " |