Respuesta :
answer is 3 : 2
because 6 fiction books and 4 nonfiction books so ratio is 6:4 = 3:2
It's 3:2 I think because 6:4 needs to be simplified. The greatest common factor of 6 and 4 is 2. 2 can go in to 6, 3 times and 4, 2 times, and together is 3:2
