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ZX-F138E4C2642024年8月北美A卷 · 第 5 题
2024年8月北美A卷 · 原库模块 1 · Q5 原库参考解析
A total of 234 toothpicks of equal length were used to construct two types of figures: triangles and squares. The triangles and squares were constructed so that no two figures had a common side. The equation 3x + 4y = 234 represents this situation, where x is the number of triangles constructed and y is the number of squares constructed. What is the best interpretation of (x, y) = (18, 45) in this context?
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