6 4/9, 58/9, or 6.4 those are the different ways you can answer the question
C is it I think let me know if I’m wrong
The answer is to go on a browser instead of an app and search it up
First find the number of mysteries by multiplying 85 books by 20%:
80 x 0.20 = 17
Now add mysteries and adventure books together and subtract from 85 to find the number of fantasy books:
17 + 18 = 35
85 - 35 = 50
So 50 out of 85 books are fantasy.
This is written as 50/85 which simplifies to 10/17.
