2. 外语
  3. On the number line, 2.3 is halfway between which of the following numbers?______m2

On the number line, 2.3 is halfway between which of the following numbers?______m2

admin2013-05-19  29
问题 On the number line, 2.3 is halfway between which of the following numbers?______m2
选项 A、-2.3 and 2.3
B、-1.6 and 6.2
C、-0.3 and 4.3
D、0.24 and 6.84
E、0.5 and 3
答案B
解析 The correct answer is B. In order to solve this problem, find the distance between the first number in the answer and 2.3, and see if that matches the distance between 2.3 and the second number. The only pair for which this is true is -1.6 and 6.2; the distance between -1.6 and 2.3 is 3.9, and the distance between 2.3 and 6.2 is 3.9.
转载请注明原文地址:https://kaotiyun.com/show/4VkO777K
本试题收录于： GRE QUANTITATIVE题库GRE分类
0

GRE QUANTITATIVE

GRE

相关试题推荐
随机试题
最新回复(0)