2019 AMC 12A Problems/Problem 1
Contents
[hide]Problem
The area of a pizza with radius is percent larger than the area of a pizza with radius inches. What is the integer closest to ?
Solution
The area of the larger pizza is , while the area of the smaller pizza is . Therefore, the larger pizza is bigger than the smaller pizza. , which is closest to .
Video Solution 1
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See Also
2019 AMC 12A (Problems • Answer Key • Resources) | |
Preceded by First Problem |
Followed by Problem 2 |
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All AMC 12 Problems and Solutions |
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