I received a PM asking me to comment.HSPA wrote:Kindly ping Mitch Hunt(GMAT guru)... He is a teacher by profession.. I am doubting if my explanation is sufficent.
Mitch can you put down your words and approach for this.
HSPA's approach is brilliant. Below is a drawing that illustrates how the trains will meet for the first time after 1 hour of travel and for second time after 2 hours of travel.
The distance between the 2 meeting points is 30 miles.
The correct answer is B.
Private tutor exclusively for the GMAT and GRE, with over 20 years of experience.
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As a tutor, I don't simply teach you how I would approach problems.
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For more information, please email me (Mitch Hunt) at [email protected].
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Followed here and elsewhere by over 1900 test-takers.
I have worked with students based in the US, Australia, Taiwan, China, Tajikistan, Kuwait, Saudi Arabia -- a long list of countries.
My students have been admitted to HBS, CBS, Tuck, Yale, Stern, Fuqua -- a long list of top programs.
As a tutor, I don't simply teach you how I would approach problems.
I unlock the best way for YOU to solve problems.
For more information, please email me (Mitch Hunt) at [email protected].
Student Review #1
Student Review #2
Student Review #3
