Seudónimo Seudónimo

19-12-2016
Mathematics

contestada

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

Respuesta :

Tsukiyume Tsukiyume

22-12-2016

156 / 13 = 12
12 * 9 = 108
Therefore 108 adults

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