Question
Jack has 12 female goldfishes and 15 male goldfishes. If he gives away 4 female goldfishes and 3 male goldfishes, what fraction of the goldfishes left are female?
3 m

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Jack has 12 female goldfishes and 15 male goldfishes. If he gives away 4 female goldfishes and 3 male goldfishes, what fraction of the goldfishes left are female?