document.write( "Question 250598: A cruise boat travels 48 miles downstream in 3 hours and returns upstream in 6 hours. Find the rate of the stream. \n" ); document.write( "
Algebra.Com's Answer #182484 by richwmiller(17219)\"\" \"About 
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rate*time=distance
\n" ); document.write( "x*3=48
\n" ); document.write( "x=16 with current\r
\n" ); document.write( "\n" ); document.write( "y*6=48
\n" ); document.write( "y=6 against current\r
\n" ); document.write( "\n" ); document.write( "16-6=10 difference in speeds\r
\n" ); document.write( "\n" ); document.write( "10/2=5 mph stream current
\n" ); document.write( "5+11=16 with current
\n" ); document.write( "11-5=6 against current
\n" ); document.write( "11 mph with no current
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