Question

20*10:10-20+40:2-20=?

Answer 1

Ответ:

Пошаговое объяснение:

20*10:10-20+40:2-20=0

1. 20*10=200
2. 200/10=20
3. 40/2=20
4. 20-20=0
5. 20-20=0

Answer 2

Ответ: 0

Пошаговое объяснение: 1. 20*10=200 2)200:10=20 3) 20-20=0 4) 40:2 так как умножение первым. =20 5) 20-20=0.

Answer 3

To solve this expression, you should follow the order of operations (PEMDAS/BODMAS), which stands for Parentheses/Brackets, Exponents/Orders (i.e., powers and square roots, etc.), Multiplication and Division (left-to-right), and Addition and Subtraction (left-to-right).

Let's break down your expression step by step:

1. First, perform the multiplications and divisions from left to right: 20 * 10 = 200 40 / 2 = 20

Now your expression becomes: 200 : 10 - 20 + 20 - 20

2. Next, perform the divisions from left to right: 200 / 10 = 20

Now your expression becomes: 20 - 20 + 20 - 20

3. Finally, perform the additions and subtractions from left to right: 20 - 20 = 0 0 + 20 = 20 20 - 20 = 0

So, the final answer is 0.