Which equation can be used to solve the problem? 

How many shelves that each hold 16 books are needed to hold a total of 112 books?
  A. 16 + s = 112   B. 16s = 112   C. 16 ÷ s = 112   D. s ÷ 16 = 112

Respuesta :

The answer is  B
because
16 x 7 =112

shelf number=s
so u gotta hold 112 books.
so b.
cuz 16 times how many shelves you need will make 112.
pretty much thats it.