document.write( "Question 1156544: A swimming pool can be filled in 15 hours if water enters through a pipe​ alone, or in 22 hours if water enters through a hose alone. If water is entering through both the pipe and the​ hose, how long will it take to fill the pool two fifths
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Algebra.Com's Answer #779266 by josgarithmetic(39618)\"\" \"About 
You can put this solution on YOUR website!
Rate of fill using both the pipe and hose:\r
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\n" ); document.write( "\n" ); document.write( "\"%2822%2B15%29%2F%2822%2A15%29\"\r
\n" ); document.write( "\n" ); document.write( "\"37%2F330\"\"pools%2Fhours\"\r
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\n" ); document.write( "\n" ); document.write( "How much time to fill two-fifths of the pool?
\n" ); document.write( "\"%2837%2F330%29x=2%2F5\"\r
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\n" ); document.write( "\n" ); document.write( "\"x=%282%2F5%29%28330%2F37%29\"\"hours\"
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