document.write( "Question 824993: p & q together can do a work in 32 days,p and r together in 48 days, r &q together in 24 days. in how many days can p alone do the work?
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document.write( "a)64
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document.write( "b)84 \n" );
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Algebra.Com's Answer #496924 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! 1/p+1/q=1/32, \n" ); document.write( "1/p+1/r=1/48, \n" ); document.write( "1/r+1/q=1/24 \n" ); document.write( "r=64 p=192 \n" ); document.write( "neither answer is correct \n" ); document.write( " |