Difference between revisions of "2023 AMC 8 Problems/Problem 10"
Cellsecret (talk | contribs) (→Video Solution by Magic Square) |
(→Video Solution by Magic Square) |
||
Line 18: | Line 18: | ||
~apex304, SohumUttamchandani, wuwang2002, TaeKim, Cxrupptedpat, MRENTHUSIASM | ~apex304, SohumUttamchandani, wuwang2002, TaeKim, Cxrupptedpat, MRENTHUSIASM | ||
+ | |||
+ | ==(Creative Thinking) Video Solution== | ||
+ | https://youtu.be/WKcH7Cyeipo | ||
+ | |||
+ | ~Education the Study of everything | ||
==Video Solution by Magic Square== | ==Video Solution by Magic Square== | ||
https://youtu.be/-N46BeEKaCQ?t=4814 | https://youtu.be/-N46BeEKaCQ?t=4814 | ||
+ | |||
==Video Solution by Interstigation== | ==Video Solution by Interstigation== | ||
https://youtu.be/1bA7fD7Lg54?t=646 | https://youtu.be/1bA7fD7Lg54?t=646 |
Revision as of 20:46, 20 February 2023
Contents
Problem
Harold made a plum pie to take on a picnic. He was able to eat only of the pie, and he left the rest for his friends. A moose came by and ate
of what Harold left behind. After that, a porcupine ate
of what the moose left behind. How much of the original pie still remained after the porcupine left?
Solution
Note that:
- Harold ate
of the pie. After that,
of the pie was left behind.
- The moose ate
of the pie. After that,
of the pie was left behind.
- The porcupine ate
of the pie. After that,
of the pie was left behind.
Alternatively, we can condense the solution above into the following equation:
~apex304, SohumUttamchandani, wuwang2002, TaeKim, Cxrupptedpat, MRENTHUSIASM
(Creative Thinking) Video Solution
~Education the Study of everything
Video Solution by Magic Square
https://youtu.be/-N46BeEKaCQ?t=4814
Video Solution by Interstigation
https://youtu.be/1bA7fD7Lg54?t=646
See Also
2023 AMC 8 (Problems • Answer Key • Resources) | ||
Preceded by Problem 9 |
Followed by Problem 11 | |
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.