2025÷15×(524+195)÷9+(308308-207207)×2

To solve this expression, follow the order of operations (also known as PEMDAS):

1. Start with the parentheses: (524 + 195) = 719.
2. Move to the multiplication and division, working from left to right: 2025 ÷ 15 = 135, and 719 ÷ 9 = 79.89 (rounded to two decimal places).
3. Adding the division results: 135 × 79.89 = 10,777.15 (rounded to two decimal places).
4. Subtracting: 308,308 - 207,207 = 101,101.
5. Finally, multiply the subtraction result by 2: 101,101 × 2 = 202,202.

So, 2025 ÷ 15 × (524 + 195) ÷ 9 + (308,308 - 207,207) × 2 = 202,202.