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December 22, 2014

December 22, 2014

Posted by **Chris** on Wednesday, July 30, 2014 at 2:19pm.

- math -
**Steve**, Wednesday, July 30, 2014 at 3:18pmf+l = 80

2/3 f = l-10

so,

2/3(80-l) = l - 10

160-2l = 3l-30

190 = 5l

l = 38

check:

initially there were

38 local and 42 foreign

after removing 10 local and 14 foreign, there were 28 of each.

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