document.write( "Question 697209: Sophia sets off on a walk at a speed of 6km/h. 10 minutes later, her brother Ali sets off her on his bicycle at 15km/h. How far must Ali go to catch up with Sophia? \n" ); document.write( "
Algebra.Com's Answer #429779 by 03008082502(3)\"\" \"About 
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is question ka method btain plz. . . \n" ); document.write( "
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