【GMAT考满分数学PS题库】S and T are two-digit positive integers that have _真题_答案

Manhattan - 数学PS - 68

题目内容

S and T are two-digit positive integers that have the same digits but in reverse order. If the positive difference between S and T is less than 40, what is the greatest possible value of S minus T?

A27
B30
C33
D36
E39

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正确答案: D

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题目来源1:Manhattan

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