document.write( "Question 750829: If Rita is paddling her canoe upstream against the current at a speed of 2mph and later travels downstream from the current at a speed of 3mph, what is the average speed in still water \n" ); document.write( "
Algebra.Com's Answer #456815 by stanbon(75887)\"\" \"About 
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If Rita is paddling her canoe upstream against the current at a speed of 2mph and later travels downstream from the current at a speed of 3mph, what is the average speed in still water
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\n" ); document.write( "Upstream Eq::: b - c = 2 mph
\n" ); document.write( "Downstream Ea: b + c = 3 mph
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\n" ); document.write( "2b = 5
\n" ); document.write( "b = 2.5 mph (speed of the boat in still water)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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