2002 AMC 8 Problems/Problem 19

Revision as of 19:36, 28 July 2011 by Mrdavid445 (talk | contribs) (Created page with "How many whole numbers between 99 and 999 contain exactly one 0? <math> \text{(A)}\ 72\qquad\text{(B)}\ 90\qquad\text{(C)}\ 144\qquad\text{(D)}\ 162\qquad\text{(E)}\ 180 </math>")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

How many whole numbers between 99 and 999 contain exactly one 0?

$\text{(A)}\ 72\qquad\text{(B)}\ 90\qquad\text{(C)}\ 144\qquad\text{(D)}\ 162\qquad\text{(E)}\ 180$