Question
Andy has 10 female swordtails and 13 male swordtails. If he gives away 5 female swordtails and 3 male swordtails, what fraction of the swordtails left are female?
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Andy has 10 female swordtails and 13 male swordtails. If he gives away 5 female swordtails and 3 male swordtails, what fraction of the swordtails left are female?