2. 职称英语
  3. The combined ages of Frasier and Niles is 88 years; the combined ages of Niles a

The combined ages of Frasier and Niles is 88 years; the combined ages of Niles a

游客2024-08-21  8
问题 The combined ages of Frasier and Niles is 88 years; the combined ages of Niles and Daphne is 76 years; the combined ages of Frasier and Daphne is 80 years. Then, how old is Frasier?
选项
答案 46 years old．
解析 (设Frasier的年龄为X，Niles的年龄为Y，Daphne的年龄为Z；故可得出方程式如下：X+Y=88，Y+Z=76，X+Z=80；求解可得出X=46。)
转载请注明原文地址:https://tihaiku.com/zcyy/3728748.html
相关试题推荐
随机试题
最新回复(0)