Question

(c-2 3/11)+5 1/11=7 СРОЧНО!!

Answer 1

Ответ:

с-2 3\11=7-5 1\11

с-2 3\11=6 11\11-5 1\11

с-2 3\11=1 10\11

с=1 10\11+2 3\11

с=3 13\11

с=4 2\11

Пошаговое объяснение:

Answer 2

Ответ:

Пошаговое объяснение:

с-2 3/11=7-5 1/11                    7-5 1/11=6 11/11-5 1/11=1 10/11

с-2 3/11=1 10/11

с=1 10/11+2 3/11

с=3 13/11

с=4 2/11

Answer 3

To add the two numbers, you need to convert them to a common denominator and then perform the addition. Let's do that step by step:

Step 1: Convert both mixed numbers to improper fractions. (c - 2 3/11) can be written as (c - 25/11). And 5 1/11 can be written as 56/11.

Step 2: Add the fractions. (c - 25/11) + 56/11 = (c + 31/11)

Step 3: The result of the addition is 7. So, we can equate the expression to 7: c + 31/11 = 7

Step 4: Solve for c: c = 7 - 31/11

Now, let's simplify the result: c = 77/11 - 31/11 c = 46/11

So the value of c is 4 2/11.

Please double-check your initial expression to ensure there are no mistakes in transcription or calculation. If there are any additional constraints or instructions, let me know, and I'll be happy to assist further.