2. 职称英语
  3. A, B, C, D, E are five real numbers. A is 50％ greater than B. B is 20％ less than

A, B, C, D, E are five real numbers. A is 50％ greater than B. B is 20％ less than

游客2025-02-23  19
问题 A, B, C, D, E are five real numbers. A is 50％ greater than B. B is 20％ less than C. C is 2 times as D. D is 3 greater than E. If E = 2, then what is the value of A?
选项
答案 12
解析 根据题目可以得出：A=(1+50％)B；B=(1-20％)C；C=2D；D=E+3；E=2。所以，A=12。
转载请注明原文地址:http://tihaiku.com/zcyy/3969671.html
相关试题推荐
随机试题
最新回复(0)