Question

3 * 4 / 1 1 - 5 * 7 / 1 1

Answer 1

Ответ:

Пошаговое объяснение:

37/11-62/11=-25/11=-2  3/11

Answer 2

To evaluate the expression 3 * 4 / 1 1 - 5 * 7 / 1 1, we can follow the order of operations (also known as PEMDAS/BODMAS).

PEMDAS stands for Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right).

Given the expression: 3 * 4 / 1 1 - 5 * 7 / 1 1

Let's break it down step by step:

1. First, we perform the multiplication and division from left to right: 3 * 4 = 12 5 * 7 = 35

2. Next, we evaluate the division expressions: 12 / 1 = 12 35 / 1 = 35

3. Now, we substitute the division results back into the expression: 12 1 1 - 35 1 1

4. Finally, we perform the subtraction: 12 - 35 = -23

Therefore, the result of the expression 3 * 4 / 1 1 - 5 * 7 / 1 1 is -23.