Question
Fred has 13 female fighting fishes and 7 male fighting fishes. If he gives away 5 female fighting fishes and 5 male fighting fishes, what fraction of the fighting fishes left are female?
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Fred has 13 female fighting fishes and 7 male fighting fishes. If he gives away 5 female fighting fishes and 5 male fighting fishes, what fraction of the fighting fishes left are female?