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2025年3月美国A卷 · 第 18 题

2025年3月美国A卷 · 原库模块 2 · Q18 原库参考解析

In a set of four consecutive odd integers, where the integers are ordered from least to greatest, the first integer is represented by x. The product of 28 and the third odd integer in the set is at most the value of 50 less than the sum of the first and fourth odd integers in the set. What is the greatest possible value of x?

支持整数、小数和分数;循环小数建议填写分数,不需要写单位。