Respuesta :

60 books, 24 are nonfiction

so 24/60 = 0.4 = 40%

Answer

40% is nonfiction

24 out of 60 books on that shelf are nonfiction.
24/60 books are nonfiction.
That equals 0.4
To convert 0.4 to a percentage, multiply it by 100.
So, 40% of the books on the shelf are nonfiction.