Question
252 people went to a safari park. 47 were adults. Some children joined halfway and the ratio of the number of adults to the number of children became 8 : 9. How many children joined the safari park halfway?
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252 people went to a safari park. 47 were adults. Some children joined halfway and the ratio of the number of adults to the number of children became 8 : 9. How many children joined the safari park halfway?