what is the answer please due in 15 mins

Answer:
n=2
Step-by-step explanation:the line where it says 4n will always be half of the 16 line and 8 is half 16 so 4(2)=8
Answer:
[tex] \frac{a}{2a} = \frac{4n}{16} [/tex]
[tex] \frac{1}{2} = \frac{n}{4} [/tex]
[tex]n = \frac{4 \times 1}{2} = 2[/tex]