Question

(13-9,5:3,8)*0,3= Ни как не пойму

Answer 1

Ответ:

3.15

Пошаговое объяснение:

9.5 \ 3.8 = 2.5

13 - 2.5 = 10.5

10.5 * 0.3 = 10.5 * 3 = 31.5 \ 10 = 3.15

Answer 2

Ответ:

3,15

Пошаговое объяснение:

9.5 : 3.8=2.5

13-2.5=10,5

10,5*0,3=3.15

Answer 3

I assume you are trying to solve the arithmetic expression:

(13-9,5:3,8)*0,3

To evaluate this expression, you need to follow the order of operations (also known as PEMDAS):

1. First, perform any calculations inside parentheses (there are no parentheses in this expression).
2. Next, perform any multiplications or divisions, working from left to right.
3. Finally, perform any additions or subtractions, working from left to right.

Using this order, we can rewrite the expression as:

(13 - 9.5 ÷ 3.8) × 0.3

Now we can perform the division first:

(13 - 2.5) × 0.3

Then we can subtract:

10.5 × 0.3

Finally, we can multiply:

3.15

Therefore, the value of the expression (13-9,5:3,8)*0,3 is 3.15.