Karina read a total of 20 2/4 pages in her science and social studies books combined she read 12 3/4 pages in her science book how many pages did she read in her social studies book

Respuesta :

Answer:

8 1/4

Step-by-step explanation:

20 2/4

-

12 3/4

__________

8 1/4

7 1/4

You subtract 20 and 2/4 by 12 3/4 and you get 8 1/4