Width. I can't believe no one answered this freaking question.
A letter in math can stand for any number
w=width
Math is an abbreviation of mathematics: it is not an acronym. So the h does not stand for anything!
galleano bottle with spout and electrical stand
Weighted average and whole number are math terms. They begin with the letter W.
W. W. Lewis
W*D=w*d
wonders of the world
william
Walker
Centigrams
inches