2025÷15×(524+195)÷9+(308308-207207)×2

To solve this expression, let's follow the order of operations, which is parentheses, multiplication/division (from left to right), and addition/subtraction (from left to right).

2025 ÷ 15 × (524 + 195) ÷ 9 + (308308 - 207207) × 2

First, let's simplify the expression inside the parentheses:

524 + 195 = 719

Now let's substitute this back into the original expression:

2025 ÷ 15 × 719 ÷ 9 + (308308 - 207207) × 2

Next, perform the division and multiplication from left to right:

2025 ÷ 15 = 135 135 × 719 = 97165 97165 ÷ 9 = 10796.11 (rounded to two decimal places)

Now let's simplify the expression inside the second set of parentheses:

308308 - 207207 = 101101

Now substitute this back into the original expression:

10796.11 + 101101 × 2

Now perform the multiplication:

101101 × 2 = 202202

Finally, perform the addition:

10796.11 + 202202 = 213998.11

So the result of the given expression is approximately 213998.11.