[tex]\huge\rm\underline{Answer}[/tex]
✧ Rational numbers are represented on the number line by dividing a unit into as many divisions as the denominator of the rational number
Here , Each unit is divided into 7 equal parts . It means denominator of the rational number is 7.
- A is on the 10th Mark to the left of 0.
So , A represents -10/7
- B is on the 6th mark to the left of 0 .
So , B represents -6/7
- C is on the 3rd mark to the right of 0.
So , C represents 3/7
- D is on the 15th mark to the right of 0.
So , D represents 15/7
Hope it helps ~
