40
It is: 1
It is W/3360.
It is simply: 453/W
It is an expression in the form of: w/2
100 divided by w, or, 100/w. It depends on what w is. If you know w, then just plug it in and divide.
100/w can't be simplified any further.
(L+W) + (L+W) divided by 4
280
23
6
(w/x) / (y/z)