Difference between revisions of "1953 AHSME Problems/Problem 19"
(Created page with "==Problem 19== In the expression <math>xy^2</math>, the values of <math>x</math> and <math>y</math> are each decreased <math>25</math> %; the value of the expression is: <m...") |
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Line 11: | Line 11: | ||
<math>xy^2</math> | <math>xy^2</math> | ||
− | <math>(\frac{ | + | <math>(\frac{3}{4}x)(\frac{3}{4}y)^2</math> |
<math>(\frac{3}{4})^3xy^2</math> | <math>(\frac{3}{4})^3xy^2</math> | ||
Line 18: | Line 18: | ||
<math>xy^2-\frac{27}{64}xy^2 = \frac{37}{64}xy^2 \implies \textbf{(C)}</math> | <math>xy^2-\frac{27}{64}xy^2 = \frac{37}{64}xy^2 \implies \textbf{(C)}</math> | ||
+ | |||
==See Also== | ==See Also== | ||
Latest revision as of 21:48, 1 April 2017
Problem 19
In the expression , the values of and are each decreased %; the value of the expression is:
Solution
See Also
1953 AHSC (Problems • Answer Key • Resources) | ||
Preceded by Problem 18 |
Followed by Problem 20 | |
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