The points P, Q, R, S, T, U, A and B on the number line are such that,
TR = RS = SU and AP = PQ = QB. Name the rational numbers represented by P, Q, R and S.
Distance between U and T = 1 unit
It is divided into 3 equal parts.
TR = RS = SU =
R =
S =
Similarly,
AB = 1 unit
It is divided into 3 equal parts.
P =
Q =