You multiply two halves, the equivalent of four, by four to get a product of 8 halves. Then add the "extra" half from the original "four and one half" to get nine halves.
11
A half pound can be divided into two halves.
half of six is three -so there are six halves in three.
8
five
3
If you cut a cake in two, you get two halves. If you cut it again you get four quarters. Half of one half is a quarter.
There are two halves in one. a half (1/2) is 1 out of two
10.5
41
four halves/three quarters = 2/0.75 = 22/3