Answer
Answer: 24900 Fans.
Work Step by Step
Let's assume the x is the no of fans expected to have beverages out of 28500 fans.
Now, we will write the proportion for the given details.
$\frac{7}{8} = \frac{x}{28500}$
$7\times28500 = x\times8$ (cross multiply)
$8 x = 199500$
$x = 24937.5 $ (divide by 8)
i.e. 24900 fans (nearest hundred)
24900 fans expected to have beverages out of 28500 fans.
