GRE Question of The Day: Problem Solving

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In 1979 approximately 1/3 of the 37.3 million airline passengers traveling to or from the United States used Kennedy Airport. If the number of such passengers that used Miami Airport was 1/2 the number that used Kennedy Airport and 4 times the number that used Logan Airport, approximately how many millions of these passengers used Logan Airport that year?

(A) 18.6
(B) 9.3
(C) 6.2
(D) 3.1
(E) 1.6

3 Comments Post a Comment
  1. shruti says:

    D

  2. bscout says:

    I really don’t get the sense in post an answer without an explanation. :roll:

  3. karthic says:

    E

    1/6(37.3) = 4*x
    x=1/24(37.3)
    x=1.5541
    x~1.6

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