This question was asked in Ex 1.1, 5
Let A,B and C represent the numbers 0,4,and -6 respectively on the number line.points L,M,and N are between A and B such that AL=LM=MN=NB. What are rational numbers represented by the points L,M and N? Next , choose a point O between C and A so that CO=OA. Which rational numbers does O represent?
