Hi I really need help with question 21 I’ve been struggling for sometime now

Determie the distance between point F and point G on the number line.
[tex]\begin{gathered} FG=20-4 \\ =16 \end{gathered}[/tex]The distance between F and point P is 1/4 of FG. So,
[tex]\begin{gathered} FP=\frac{1}{4}\cdot16 \\ =4 \end{gathered}[/tex]Since point P lies to the right of point F. So coordinates of point F is,
[tex]4+4=8[/tex]Thus coordinate of point P is 8.
Answer: 8