Scores
  • GMAT : Apoorva G 750
  • GMAT : Raghu V 700
  • GMAT : Mannik 730
  • GMAT : Arun J : 720
  • GMAT : N Teja : 680
  • GMAT : Kadambari K - 700
  • GMAT : Venkataraman Rajraman 760
  • GMAT : Darshan 730

Math tip #24 (Updated On Tuesday, September 10, 2013)

Effective speed
If two bodies are moving towards each other, Effective speed = difference of their speeds. 


 

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