What is the scale factor

Answer:
24/18 = 4/3
Step-by-step explanation:
There are 2 possibilities. It's up to what is the exact statement abount the figure.
24/18 = 4/3 or 3/4
[tex]\bf \cfrac{large}{small}\qquad \qquad \cfrac{LP}{HN}\implies \cfrac{24}{18}\implies \cfrac{4}{3}[/tex]