When the integers 10, 0, 5, - 5, - 7 are arranged in descending or ascending order, then find the integer that always remains in the middle of the arrangement.
Find the integer that always remains in the middle of the arrangement.
Arrange in descending order:
Arrange in ascending order:
We observe that is always remains in the middle of the arrangement.
Thus, the integer is always remains in the middle of the arrangement.