306/6 is 51 is you add one to one side and take away the other the six numbers become: 46, 48, 50, 52, 54, 56 as you added one to one side substituting the other you took away from, therefore the smallest would be 46.
Daniel would be 6 daniel was 1 year 2 years ago 1x4=4 plus put on the 2 years =6
$9 represents the Mode
Mode is data that occurs the most