Difference between revisions of "1997 AHSME Problems"
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If <math>\texttt{a}</math> and <math>\texttt{b}</math> are digits for which | If <math>\texttt{a}</math> and <math>\texttt{b}</math> are digits for which | ||
| − | + | <math> \begin{tabular}{ccc}& 2 & a\\ \times & b & 3\\ \hline & 6 & 9\\ 9 & 2\\ \hline 9 & 8 & 9\end{tabular} </math> | |
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then <math>\texttt{a+b =}</math> | then <math>\texttt{a+b =}</math> | ||
Revision as of 19:49, 7 August 2011
Problem 1
If 
and 
are digits for which
$\begin{tabular}{ccc}& 2 & a\\ \times & b & 3\\ \hline & 6 & 9\\ 9 & 2\\ \hline 9 & 8 & 9\end{tabular}$ (Error compiling LaTeX. Unknown error_msg)
then 
Problem 2
The adjacent sides of the decagon shown meet at right angles. What is its perimeter?
(Note: Picture needed)
Problem 3
If 
, 
, and 
are real numbers such that
,then 
Problem 4
If 
is 
larger than 
, and 
is 
larger than , then is what percent larger than ?
Problem 5
A rectangle with perimeter 
is divided into five congruent rectangles as shown in the diagram. What is the perimeter of one of the five congruent rectangles?
(Note: Picture needed)
