document.write( "Question 616514: A man rowed 3 miles upstream in 90 minutes. If the river flowed with a current of 2 miles per hour, how long did the man's return trip take?
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\n" ); document.write( "E)80 minutes \n" ); document.write( "

Algebra.Com's Answer #387759 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi, 
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document.write( "A man rowed 3 miles upstream in 90 minutes
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document.write( "Let r represent the rowing r
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document.write( "D = rt OR r = D/t
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document.write( "(r-2) = 3/1.5 = 2
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document.write( "  r-2 = 2
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document.write( "  r = 4mi/hr
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document.write( "With the current, will travel 6mi/hr
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document.write( " or 30min  \n" );
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