document.write( "Question 854812: Machine X can complete a task in five minutes. Machine X and Machine Y, working togather can complete the same task in two minutes. How long it will take Machine Y working along to finish the task? \n" ); document.write( "
Algebra.Com's Answer #514933 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
1/5+1/x=1/2
\n" ); document.write( "2/10+1/x=5/10
\n" ); document.write( "1/x=3/10
\n" ); document.write( "x=10/3=3 1/3 MINUTES not hours
\n" ); document.write( "
\n" );