25*/395*52-603/-960*24 =

To simplify this expression, we follow the order of operations (sometimes called PEMDAS):

Parentheses Exponents Multiplication and Division (from left to right) Addition and Subtraction (from left to right)

Let's solve it step by step:

1. 25 * (395 / 52) - (603 / -960) * 24

2. 25 * 7.596153846 - (-0.628125) * 24

3. 189.90384615 + 15.075

4. 204.97884615

So, 25*/39552-603/-96024 = 204.97884615.