Example 1: First do 1 + 2 because its shows these symbols ( ), and the answer is 3, then do 3 divided by 6 which is 2, last but not least you divide 2 and 2 together which is 1.
Example 2: First do 1 + 2 because its shows these symbols ( ), and the answer is 3, then do 6 divided by 2 which is 3 so plus 3 and 3 together which makes 6.