Question

13.5:1.34=(x+400):40.2

Answer 1

Надеюсь все понятно. пожалуйста

Answer 2

To solve this proportion, we can cross-multiply:

13.5*(x+400) = 1.34*40.2

First, let's simplify the right side:

1.34*40.2 = 53.868

Now, let's distribute the left side:

13.5x + 13.5400 = 53.868

Simplifying the left side further:

13.5*x + 5400 = 53.868

Subtracting 5400 from both sides:

13.5*x = -5346.132

Dividing both sides by 13.5:

x = -396.234

Therefore, the solution to the proportion is:

x = -396.234