Respuesta :

(186+210+246+206)/4
848/4
212
hope this helps

Answer:

212

Step-by-step explanation:

Basically mean is calculated by adding up the pages of the 4 different books and dividing the total by the number of books.

First you add: 186+210+246+206= 848.

Then you divide 848 by the number of books (4).

848/4 = 212.