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GMAT Math 37

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Uploaded by on Dec 17, 2008

185-189, pgs. 177-178

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  • Better and faster way of doing problem 185 will be (in my opinion)

    X took 2 hrs to do 80 miles thus 40 miles per hour.

    Y traveled 50% faster thus 40 miles per hour times 1.5= 60 miles per hour

    Car covers first sixty miles in 1 hr and only 20 miles are left which is 1/3 of an hour. So your answer is 1 1/3 C

  • hi in this video it is felt that u r little tired

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