Question

285×5-(12148+305×12)÷52=​

Answer 1

Ответ:

1121

Пошаговое объяснение:

1) 305*12=3660

2) 12 148+ 3660=15 808

3) 15 808:52=304

4) 285*5=1425

5)1425-304=1121

Answer 2

To solve the expression, follow the order of operations (PEMDAS/BODMAS):

1. Parentheses/Brackets
2. Exponents/Orders
3. Multiplication and Division (from left to right)
4. Addition and Subtraction (from left to right)

Let's solve it step by step:

1. First, calculate the expression inside the parentheses: (12148 + 305 × 12) = 12148 + 3660 = 15808

2. Next, perform the multiplication and division from left to right: 285 × 5 = 1425 15808 ÷ 52 = 304

3. Finally, perform the subtraction: 1425 - 304 = 1121

The result of the expression is 1121.