document.write( "Question 838265: A & B together can paint a room in 18 days . they work together for 8 days and then b goes away. A finishes the rest of work in 15 days . how long would each take to finish the work saperatly?
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Algebra.Com's Answer #504941 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! 18/a+18/b=1, \n" ); document.write( "23/a+8/b=1 \n" ); document.write( "a = 27, b = 54 \n" ); document.write( " \n" ); document.write( " |