题目:What is the value of the sum of a sequence of three consecutive even integers?
1. The average of the three consecutive even integer is 14.
2. The product of the smallest and largest is 192.
答案是D,我认为2选项不能确定和的值是多少。
因为-16 -14 -12这组数字和12 14 16这组数字都满足2中的要求,但是我们仍然无法知道这三个数字的和是多少。
求指导,GMAT只要有一道题不明白心里就非常非常不舒服服服服服啊!!!