If the product of 7 consecutive integers is equal to the median of the integers, what is the least of the 7 integers?
思考ING...
解析
答案:-3
解析:
这个题要多思考,连续7个整数的乘积是中数,则中数一定是0,这样乘积也是0。然后再根据consecutive倒推,得知最小的数字是-3。
| GRE数学真题及答案解析汇总 | |
If the product of 7 consecutive integers is equal to the median of the integers, what is the least of the 7 integers?
思考ING...
解析
答案:-3
解析:
这个题要多思考,连续7个整数的乘积是中数,则中数一定是0,这样乘积也是0。然后再根据consecutive倒推,得知最小的数字是-3。
| GRE数学真题及答案解析汇总 | |
热门院校
The Agnes Irwin School
Corban University
Red Deer Catholic Regional Schools
Colorado Heights University
College of William and Mary
Hampden-Sydney College
Beal College
Port Hacking High School
Somerset Community College
Winchester Thurston School
South Dakota State University
University of Alabama in Huntsville
Marlboro College
McDaniel College
Xavier University of Louisiana
Christian Brothers’ College St Kilda
College of Saint Elizabeth
Keith Area School