Difference between revisions of "2012 AMC 12B Problems/Problem 3"
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| − | Trying answer choices, we see that <math>\boxed{\textbf{(D)}\ 48}</math> works. | + | Trying answer choices, we see that <math>\boxed{\textbf{(D)}\ 48}</math> works. ~Extremelysupercooldude |
== See Also == | == See Also == | ||
Latest revision as of 06:12, 29 June 2023
Contents
Problem
For a science project, Sammy observed a chipmunk and squirrel stashing acorns in holes. The chipmunk hid 3 acorns in each of the holes it dug. The squirrel hid 4 acorns in each of the holes it dug. They each hid the same number of acorns, although the squirrel needed 4 fewer holes. How many acorns did the chipmunk hide?
Solution
If 
is the number of holes that the chipmunk dug, then 
, so 
, and 
. The number of acorns hidden by the chipmunk is equal to 
Solution 2
Trying answer choices, we see that 
works. ~Extremelysupercooldude
See Also
| 2012 AMC 12B (Problems • Answer Key • Resources) | |
| Preceded by Problem 2 |
Followed by Problem 4 |
| 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 AMC 12 Problems and Solutions | |
The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions. 
