Kyra observed that 85% of the students at a library liked reading mystery stories. If 30 students at the library did not like reading mystery stories, the number of students at the library who liked mystery stories was Answer . (only put numeric values, no other symbols) (1 point)

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Respuesta :

First find the percentage of students who didn't like  reading mystery stories.(100-85=15)
If 15% =30students
    85%=?
85/15*30=170
Therefore 170 students liked reading mystery stories
   
you would take the 30 multiply it by 15. then, take the product and multiply it by .85 and that is your answer. So, 382.5