Difference between revisions of "1988 AJHSME Problems/Problem 22"
5849206328x (talk | contribs) (New page: ==Problem== Tom's Hat Shoppe increased all original prices by <math>25\% </math>. Now the shoppe is having a sale where all prices are <math>20\% </math> off these increased prices. Whi...) |
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<math>\text{(D)}\ \text{The sale price is lower than the original price.}</math> | <math>\text{(D)}\ \text{The sale price is lower than the original price.}</math> | ||
| − | <math>\text{(E)}\ \text{The | + | <math>\text{(E)}\ \text{The sale price is the same as the original price.}</math> |
==Solution== | ==Solution== | ||
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==See Also== | ==See Also== | ||
| − | + | {{AJHSME box|year=1988|num-b=21|num-a=23}} | |
[[Category:Introductory Algebra Problems]] | [[Category:Introductory Algebra Problems]] | ||
| + | {{MAA Notice}} | ||
Latest revision as of 23:56, 4 July 2013
Problem
Tom's Hat Shoppe increased all original prices by 
. Now the shoppe is having a sale where all prices are 
off these increased prices. Which statement best describes the sale price of an item?
Solution
Let the original price of an item be 
. The shoppe originally increased this to 
. The sale brings it down to 
, which is the same as the original 
See Also
| 1988 AJHSME (Problems • Answer Key • Resources) | ||
| Preceded by Problem 21 |
Followed by Problem 23 | |
| 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 | ||
| All AJHSME/AMC 8 Problems and Solutions | ||
The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions. 
