Question

398 + 4 907 : k = 405

Answer 1

Пошаговое объяснение:

4907:k = 405 - 398

4907:k = 7

k = 4907:7

k = 701

4907:701 = 7

7=7

Answer 2

Ответ:398 + 4 907 : к = 405

4 907 : к = 405 - 398

4 907 : к = 7

к = 4 907 : 7

к = 701

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398 + 4 907 : 701 = 405

398 + 7 = 405

405 = 405

Пошаговое объяснение:

Answer 3

To solve the equation $398 + \frac{4,907}{k} = 405$, we need to find the value of $k$.

Step 1: Subtract 398 from both sides of the equation to isolate the fraction on the left side: $\frac{4,907}{k} = 405 - 398$

Step 2: Simplify the right side: $\frac{4,907}{k} = 7$

Step 3: Now, to find $k$, we'll take the reciprocal of both sides (dividing both sides by 7): $k = \frac{1}{\frac{4,907}{7}}$

Step 4: Simplify the right side: $k = \frac{1}{700}$

So, the value of $k$ is $\frac{1}{700}$.