2. 职称英语
  3. A rope 60 meters long is cut into three pieces (A, B, C), If piece A is 12 meter

A rope 60 meters long is cut into three pieces (A, B, C), If piece A is 12 meter

游客2025-02-27  20
问题 A rope 60 meters long is cut into three pieces (A, B, C), If piece A is 12 meters longer than piece B, piece B is 9 meters shorter than piece C, then what is the length, in meters, of the shortest piece?
选项 A、9
B、22
C、18
D、15
E、13
答案 E
解析 这是一道极其简单的应用题。设piece B长为x，那么(x+12)+x+(x+9)=60，x=13。E为正确答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3974594.html
相关试题推荐
随机试题
最新回复(0)