1.5
yes, both give same result (12), do the same to the top and bottom (divide or multiply) and the result is the same.
13.5
12
0.3333
The quotient is 24.
24
12/3.5 = 3.428571 recurring (that is, 3.428571428571...)
-6
0.0556
40
There is no way to divide 12 in half and get 7 as the result. Dividing 12 in half would give you 6.
according to my calculator 12.