Episode 7 of 10
How many more adults at the book fair
The question
A weekend book fair had 1928 visitors, who were either children or adults. The ratio of the number of children to the number of adults was 3 : 5. How many more adults than children visited the book fair?
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Answer
482
Look
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Episode 7 · Now playing
How many more adults at the book fair
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Episode 10