A
foreign language club at Washington middle school consist of n students,
two-fifth of whom are boys. All of the students in the club study exactly one
foreign language. One-third of the girls in the club study Spanish and
five-sixth of the remaining girls study French. If the rest of the girls in the
club study German, how many girls in the club, in terms of n, study German?
a) 2n/5
b) n/3
c) n/5
d) 2n/15
e) n/15
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