Question

(+0.9)-3.6=how can I do please tell me

Answer 1

Ответ: (+0.9)-3.6=-2.7

Answer 2

It seems that you are asking me to solve a math problem and explain the steps. The problem is: (0.9) - 3.6 = ?

Here is how you can do it:

- First, you need to remove the parentheses around 0.9. Since there is no operation before the parentheses, you can just write 0.9 without them. - Next, you need to subtract 3.6 from 0.9. To do this, you can align the decimal points and subtract the digits in each column, starting from the rightmost one. - If the digit on the top is smaller than the digit on the bottom, you can borrow 1 from the next column and add 10 to the top digit. For example, in the first column, 9 is smaller than 6, so you can borrow 1 from the second column and add 10 to 9, making it 19. - Then, you can subtract the bottom digit from the top digit and write the result below the line. For example, in the first column, 19 - 6 = 13, so you write 3 below the line and carry 1 to the next column. - You repeat this process until you have no more digits to subtract. You also write the decimal point below the line, aligned with the decimal points above. - The final answer is the number you get below the line. In this case, it is -2.7.

Here is a visual representation of the steps:

0.9 - 3.6 ---- -2.7

You can also use a calculator to check your answer. There are many online calculators that can help you with math problems, such as the [Wolfram|Alpha widget](https://www.wolframalpha.com/widgets/view.jsp?id=7953c4ea52a4873d32cc72052f3dcb10). You can enter your problem in the box and click "solve for x" to get the answer and the steps.