Question

4,5 : 2,25 = y : 3,5

Answer 1

У=7 по пропорциям. Всегда пожалуйста

Answer 2

To solve for y in the proportion:

4.5 / 2.25 = y / 3.5

You can cross-multiply and then solve for y:

4.5 * 3.5 = 2.25 * y

15.75 = 2.25 * y

Now, divide both sides by 2.25 to isolate y:

y = 15.75 / 2.25

y = 7

So, the value of y in the proportion is 7.