Answer:
The answer is "[tex]6.25\times 10^7[/tex]"
Explanation:
In this question, we assume that there are 500 billion stars in the galaxy.
So, the number of stars are:
[tex]N =\frac{500 \times 10^9}{8000}\\\\[/tex]
[tex]=62,500,000\\\\=6.25 \times 10^7\\\\[/tex]
