2 because you can evenly split it in half 2 different ways
Well first following pemdas we do 3 to the 2nd power so 3*3 = 9
then we do 9 * 2 = 18
then our problem looks like this 1 + 18 - 5
so 1 +18 = 19
then 19 - 5 = 14 so our answer is 14
Yes, because only equal groups can be multiplied
It would have to be 5 60/100
(5 wholes and sixty out of a hundred)
