Question

-(9,72-6ц 4/9)-(0,28- 3ц5/9)

Answer 1

Ответ:

0

Пошаговое объяснение:

1) -(9,72 - 6. 4/9) =

-9,72 + 6. 4/9 =

-9. 72/100 + 6. 4/9 =

-9. 18/25 + 6. 4/9 =

-9. 162/225 + 6. 100/225 = -3. 62/225

2) 0,28 - 3. 5/9 =

28/100 - 3. 5/9 =

7/25 - 3. 5/9 =

63/225 - 3. 125/225 = -3. 62/225

3) (-3. 62/225) - (-3. 62/225) =

-3. 62/225 + 3. 62/225 = 0

Answer 2

It looks like you've provided an expression that includes both numbers and variables (ц). To simplify this expression, you can follow the order of operations (PEMDAS/BODMAS: Parentheses/Brackets, Exponents/Orders, Multiplication and Division, Addition and Subtraction).

Let's break it down step by step:

1. First, let's simplify the expressions inside the parentheses:

   -(9,72 - 6ц4/9) = -(9.72 - 6ц4/9) -(0.28 - 3ц5/9) = -(0.28 - 3ц5/9)

2. Now, we can subtract the values inside the parentheses:

   -(9.72 - 6ц4/9) = -9.72 + 6ц4/9 -(0.28 - 3ц5/9) = -0.28 + 3ц5/9

3. Finally, we can subtract the results:

   (-9.72 + 6ц4/9) - (-0.28 + 3ц5/9)

This is the simplified expression. If you need a numerical result, you would need to know the specific value of the variable "ц" to evaluate it further. If you have a specific value for "ц," please provide it, and I can help you calculate the result.