Respuesta :
There is a total of 9,800 books at the library because to find the total you need to multiply 49 by 5 by 40
so 49*5= 245
Finally you multiply 245 by 40 and you get a total of 9,800
so 49*5= 245
Finally you multiply 245 by 40 and you get a total of 9,800
