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 1/3 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?	Choose the correct option: A) 18.6 B) 9.3 C) 6.2 D) 3.1 E) 1.01
number of   passengers using Kennedy airport = 37/3 =~12.43   Passengers using Miami airport = 12.43/3=~4.14   passengers using logan airport = 4.14/4 =~1.01   so 1.01
<result>E</result>
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 1/3 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?