We are more aware of the _ form than the _ spaces

The answer is:  We are more aware of the positive form than the negative spaces. In which with every movement, the connection of form and space modify. A creator should possess every angle in mind in which the form is being created and the spaces adjoining the form. Space may comprise curls, the curves, the waves, the straight hair or any arrangement. In general, it is the space which is the area surrounding the form or area that the style occupies. 

9/12 is the answer because 3/4 times 3 each is 9/12