document.write( "Question 649587: tom and rib walk towards each other at 5km/hr and 10 km/hr.then they double their speed at end of each hour.find after covering how much distance tom meets rib? \n" ); document.write( "
Algebra.Com's Answer #406995 by ankor@dixie-net.com(22740)\"\" \"About 
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tom and rib walk towards each other at 5km/hr and 10 km/hr.
\n" ); document.write( "then they double their speed at end of each hour.
\n" ); document.write( "find after covering how much distance tom meets rib?
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\n" ); document.write( "Not enough information, how far apart initially?
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