document.write( "Question 325264: Jim can fill a pool carrying buckets of water in 30 minutes. Sue can do the same job in 45 minutes. Tony can do the same job in 1 ½ hours. How quickly can all three fill the pool together?
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Algebra.Com's Answer #232917 by Alan3354(69443)\"\" \"About 
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Jim can fill a pool carrying buckets of water in 30 minutes. Sue can do the same job in 45 minutes. Tony can do the same job in 1 ½ hours. How quickly can all three fill the pool together?
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\n" ); document.write( "Hint:
\n" ); document.write( "Jim does 1/30 of the pool per minute.
\n" ); document.write( "Sue does 1/45 per minute.
\n" ); document.write( "Tony does 1/90 per minute.
\n" ); document.write( "Add those up, go from there.
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