Question

Помогите решить пример -6.7-21.06:(-5.2)-8*1.1

Answer 1

Ответ на этой фотографии.

Answer 2

-6.7-21.06:(-5.2)-8*1.1= −11,45

21,06 / ( − 5,2) = −4,05
8 × 1,1 = 8,8
− 6,7 − ( − 4,05) = −2,65
− 2,65 − 8,8 = −11,45

Answer 3

I can help you with math problems. Here is how to solve this example:

The first step is to simplify the expression inside the parentheses. To do this, we divide -21.06 by -5.2 and get 4.05.

Next, we subtract -6.7 from 4.05 and get 10.75.

Then, we multiply 8 by 1.1 and get 8.8.

Finally, we subtract 8.8 from 10.75 and get 1.95.

So, the answer is 1.95.

The solution can be written as:

$$\begin{aligned} -6.7-21.06:(-5.2)-8*1.1 &= -6.7 - \frac{-21.06}{-5.2} - 8*1.1 \\ &= -6.7 + 4.05 - 8.8 \\ &= 10.75 - 8.8 \\ &= 1.95 \end{aligned}$$

I hope this helps. If you have any other math questions, feel free to ask me.Ответь+подробно.+Помогите+решить+пример+-6.7-21.06:(-5.2)-8*1.1