If \(Q\) is the midpoint of the line segment \(PS,\) and \(R\) is the midpoint of line segment \(QS,\) what is the value of \(PQ/PR?\)
A. \(3/4\)
B. \(2/3\)
C. \(1/2\)
D. \(1/3\)
E. \(1/4\)
The OA is B
A
B
C
D
E