The following numbers are shown on the number line with letter labels 0.8, -1 1/2, -1/4, 2, -1.99 which of the numbers is located at point D

Since we do not have the number line shown, we cannot determine which number is located at point D.

To determine which number is located at point D on the number line, we need to compare the positions of the given numbers.

From left to right, the numbers are:

-1.99, -1 1/2, -1/4, 0.8, 2

Point D falls between -1.5 and -0.25 on the number line.

Therefore, the number located at point D is -1 1/2.