Form an inequality for a distance d meters which is more than 18m, but not more than 23m
Answer Details
The inequality for a distance d meters which is more than 18m, but not more than 23m can be written as:
18 < d ≤ 23
Here, the lower limit is exclusive because the distance should be more than 18m and the upper limit is inclusive because the distance should not be more than 23m. This means that any value of d that is greater than 18m and less than or equal to 23m satisfies this inequality.
Therefore, the correct option is:
18 < d ≤ 23