document.write( "Question 1169606: Pls may I ask a question.thank you in advance.A certain pipe can fill up a tank 2hours faster than another pipe.It takes 3 and__hours both pipes to fill up the same tank.How many hours would the first pipe fill up the tank? \n" ); document.write( "

Algebra.Com's Answer #794388 by josgarithmetic(39617) $\"\"$ $\"About$

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\"It takes 3 and__hours both pipes to fill up the same tank.\"
\n" ); document.write( "Not absolutely clear, but assuming that might be three and one half hours, then,...\r
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document.write( "PIPE              FILL RATES\r\n" );
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document.write( "A Certain         \r\n" );
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document.write( "Another           \r\n" );
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document.write( "BOTH TOGETHER     \r\n" );
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\n" ); document.write( "\n" ); document.write( " $\"1%2Fy%2B1%2F%28y%2B2%29=1%2F%283%261%2F2%29\"$ -------question asks for y.
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\n" ); document.write( "... , $\"y=6.14%2Ahours\"$ \n" ); document.write( "

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