MathDB
Problems
Contests
National and Regional Contests
USA Contests
MAA AMC
AMC 8
1989 AMC 8
17
1989 AJHSME Problem 17
1989 AJHSME Problem 17
Source:
June 25, 2011
Problem Statement
The number
N
\text{N}
N
is between
9
9
9
and
17
17
17
. The average of
6
6
6
,
10
10
10
, and
N
\text{N}
N
could be
(A)
8
(B)
10
(C)
12
(D)
14
(E)
16
\text{(A)}\ 8 \qquad \text{(B)}\ 10 \qquad \text{(C)}\ 12 \qquad \text{(D)}\ 14 \qquad \text{(E)}\ 16
(A)
8
(B)
10
(C)
12
(D)
14
(E)
16
Back to Problems
View on AoPS