Difference between revisions of "1953 AHSME Problems/Problem 30"
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Revision as of 16:45, 15 July 2018
Problem 30
A house worth $ 
is sold by Mr. A to Mr. B at a 
% loss. Mr. B sells the house back to Mr. A at a % gain.
The result of the two transactions is:
Solution
When Mr.A sells the house at a % loss, he sells it for 
. When Mr.B sells the house back to Mr. A at a % gain he sells it for 
. Therefore Mr. A has lost 
dollars, so the answer is 
.
See Also
| 1953 AHSC (Problems • Answer Key • Resources) | ||
| Preceded by Problem 29 |
Followed by Problem 31 | |
| 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 • 26 • 27 • 28 • 29 • 30 • 31 • 32 • 33 • 34 • 35 • 36 • 37 • 38 • 39 • 40 • 41 • 42 • 43 • 44 • 45 • 46 • 47 • 48 • 49 • 50 | ||
| All AHSME Problems and Solutions | ||
The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions. 
