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There are 156 people taking a boating safety course. The ratio of adults to students is 9 to 4. How many adults are taking the course?
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There are 156 people taking a boating safety course. The ratio of adults to students is 9 to 4. How many adults are taking the course?

User Amiabl
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1 Answer

3 votes
108 adults and 48 students.
User Huma
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