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1986 AJHSME Problems/Problem 11

Revision as of 09:38, 19 January 2009 by 5849206328x (talk | contribs) (New page: ==Problem== If <math>\text{A}*\text{B}</math> means <math>\frac{\text{A}+\text{B}}{2}</math>, then <math>(3*5)*8</math> is <math>\text{(A)}\ 6 \qquad \text{(B)}\ 8 \qquad \text{(C)}\ 12 ...)
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Problem

If $\text{A}*\text{B}$ means $\frac{\text{A}+\text{B}}{2}$, then $(3*5)*8$ is

$\text{(A)}\ 6 \qquad \text{(B)}\ 8 \qquad \text{(C)}\ 12 \qquad \text{(D)}\ 16\qquad \text{(E)}\ 30$

Solution

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See Also

1986 AJHSME Problems

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