1996 AJHSME Problems/Problem 18: Difference between revisions
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==Solution== | ==Solution== | ||
2000 times (1+20%) times (1-20%) equals to 1920. | |||
The answer is <math>\boxed{A}</math> | The answer is <math>\boxed{A}</math> | ||
Revision as of 17:23, 26 November 2022
Problem
Ana's monthly salary was 
in May. In June she received a 10% raise. In July she received a 20% pay cut. After the two changes in June and July, Ana's monthly salary was
Solution
2000 times (1+20%) times (1-20%) equals to 1920.
The answer is 
See Also
| 1996 AJHSME (Problems • Answer Key • Resources) | ||
| Preceded by Problem 17 |
Followed by Problem 19 | |
| 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 | ||
These problems are copyrighted © by the Mathematical Association of America, as part of the American Mathematics Competitions. Error creating thumbnail: File missing
