Question

[(25-11)+(15-9)] divided by 5

Answer 1

Well, first of all, you have to calculate what is in the bracket first. so;
[14] + [6]
   That is;
14+6=20
  Since it is divided by 5, that will be  20/5
  So the answer is 20/5=4
  Hope i helped. Have a nice day.

Answer 2

pemdas so parenthasees first
25-11=14

and 15-9=6
now we have
[(14)+(6)]/5
parenthasees
add 14+6=20
[20]/5
4 the asnwer is 4