2004 AMC 10B Problems/Problem 1

Problem

Each row of the Misty Moon Amphitheater has 33 seats. Rows 12 through 22 are reserved for a youth club. How many seats are reserved for this club?

$\mathrm{(A) \ } 297 \qquad \mathrm{(B) \ } 330\qquad \mathrm{(C) \ } 363\qquad \mathrm{(D) \ } 396\qquad \mathrm{(E) \ } 726$

There are $22-12+1=11$ rows of $33$ seats, giving $11\times 33=\boxed{(C) 363}$ seats.

2004 AMC 10B (Problems • Answer Key • Resources)
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