2014 AMC 8 Problems/Problem 19
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Problem
A cube with -inch edges is to be constructed from
smaller cubes with
-inch edges. Twenty-one of the cubes are colored red and
are colored white. If the
-inch cube is constructed to have the smallest possible white surface area showing, what fraction of the surface area is white?
Solution
See Also
2014 AMC 8 (Problems • Answer Key • Resources) | ||
Preceded by Problem 18 |
Followed by Problem 20 | |
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 |
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