1. If the rational number corresponding to the point a on the number axis is - 2.5, what is the rational number corresponding to the point 5 unit length away from the point a on the number axis?

1. If the rational number corresponding to the point a on the number axis is - 2.5, what is the rational number corresponding to the point 5 unit length away from the point a on the number axis?


2.5 or - 7.5



If the rational number corresponding to point a on the number axis is 0, what is the rational number corresponding to the point 3 units of length away from point a on the number axis? If the rational number corresponding to point a is 2


The rational number 3-3 corresponding to the point of 3 unit length from point a on the number axis
If the rational number corresponding to a is 2, then the rational number corresponding to the point 3 units of length away from a on the number axis is 5 or - 1