Respuesta :

altavistard
6 + 8 div by 2 = 7 is incorrect.  Why?  Because Order of Operations rules require that we mult. and div. BEFORE add. or subtr.

8 must be div by 2 FIRST:     Then, on the left side, you have 6 + 4.

6 and 4 does not = 7.

Rather, 6 + 4 = 10