AMC 8 1996 Problem 5

AMC8 1996 年第 5

表达式与运算★★☆☆☆
Contents 1 Problem 5 2 Solution 1 3 Solution 2 4 See also Problem 5 The letters PP, QQ, RR, SS, and TT represent numbers located on the number line as shown. Which of the following expressions represents a negative number?
字母 PPQQRRSSTT 表示数轴上的数,如图所示。 以下哪个表达式表示一个负数?
  1. A.P-Q
  2. B.PQP\cdot Q
  3. C.SQP\dfrac{S}{Q}\cdot P
  4. D.RPQ\dfrac{R}{P\cdot Q}
  5. E.S+TR\dfrac{S+T}{R}

正确答案 · Correct Answer

A

解析 · Solution

解析整理中

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