document.write( "Question 806312: I have been struggling with this problem for the past few days! I cannot figure out how to set up a work rate table which is required by my professor let alone figure out how to get the answer. Any and all help would be appreciated!\r
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\n" ); document.write( "\n" ); document.write( "A water tank can be filled by one pipe in 6 hours and by a second pipe in 10 hours. If the first pipe is open for 4 hours and then the second pipe is opened, how long will it take to fill the tank?
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Algebra.Com's Answer #485782 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Define \"Work Rate Table\"\r
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\n" ); document.write( "Egw to Beta kai to Sigma
\n" ); document.write( "My calculator said it, I believe it, that settles it
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