document.write( "Question 390171: Working alone, Emma can clean the stable in 8 hours. If Victoria helps her,they can complete the job in 3 hours. How fast could Victoria clean the stable alone? \n" ); document.write( "
Algebra.Com's Answer #276594 by mananth(16949) You can put this solution on YOUR website! Working alone, Emma can clean the stable in 8 hours. If Victoria helps her,they can complete the job in 3 hours. How fast could Victoria clean the stable alone? \n" ); document.write( "... \n" ); document.write( "Emma can clean the stable in 8 hours. \n" ); document.write( "so she does 1/8 of the job in 1 hour \n" ); document.write( "together can complete the job in 3 hours. \n" ); document.write( "So they do 1/3 of the job in 1 hour \n" ); document.write( ".. \n" ); document.write( "1/3-1/8 = job done by Victoria in 1 hour \n" ); document.write( "(8-3)/24 \n" ); document.write( "=5/24 \n" ); document.write( "So Victoria will take 24/5 hours to do the job \n" ); document.write( "=4.8 hours \n" ); document.write( ".. \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " |