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Travel time difference between 2 buses when they travel for the second time = 1 hr Tb - Ta = 1 ..... (1) Difference in distance traveled = Db - Da = 24 Db = Speed * Tb Da = Speed * Ta Therefore, Db - Da = (Speed * Tb) - (Speed * Ta) = Speed * ( Tb - Ta) = Speed * (1) = 24 Speed = 24 miles/hr We know...
- by cariappa.88
Sun Apr 15, 2012 6:17 am- Forum: Problem Solving
- Topic: Distance Problem: Tough one
- Replies: 6
- Views: 1211
It's great to read a story that you can relate to, and hopefully emulate! Congrats on the great score!
- by cariappa.88
Mon Apr 02, 2012 10:27 am- Forum: I just Beat The GMAT!
- Topic: I did it...!! 740 (Q50, V40) AWA 6.0
- Replies: 8
- Views: 3660