Question
Valen has 13 female neon tetras and 13 male neon tetras. If he gives away 5 female neon tetras and 5 male neon tetras, what fraction of the neon tetras left are female?
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Valen has 13 female neon tetras and 13 male neon tetras. If he gives away 5 female neon tetras and 5 male neon tetras, what fraction of the neon tetras left are female?