document.write( "Question 453439: A and B are cycling along the circular boundary of a playground. If they start toward each other from the opposite end of the diameter 150 m long with A riding at twice the speed of B, then find the distance traveled by B when two meet. \n" ); document.write( "
Algebra.Com's Answer #311616 by edjones(8007)\"\" \"About 
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C=pi*d
\n" ); document.write( "=150pi m
\n" ); document.write( "150pi/2=75pi m. combined distance they travel.
\n" ); document.write( "b=b's speed
\n" ); document.write( "2b=a's speed
\n" ); document.write( "3b=their combined speed
\n" ); document.write( "75pi/3=25pi m. distance traveled by b.
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