Question

3) 40 : 0,2 = z : 3;​

Answer 1

Ответ:

Пошаговое объяснение:

40 : 0,2 = z : 3;​

200=z : 3

z = 200*3

z =600

40 : 0,2 = 600 : 3

  200    =  200  ​

Answer 2

Ответ:

z=600

Пошаговое объяснение:

z=40×3÷0.2=600

Answer 3

It seems like you've provided a proportion equation: 40 : 0.2 = z : 3. This equation is expressing a ratio between two sets of numbers. Let's solve for the value of z.

The given equation is: 40 : 0.2 = z : 3

To solve for z, we can use the property of equal ratios, which states that the cross products of equal ratios are equal. In this case, we can set up the cross product equation as follows:

40 / 0.2 = z / 3

Now, let's calculate:

200 = z / 3

To solve for z, multiply both sides of the equation by 3:

3 * 200 = z 600 = z

So, the value of z is 600 in this proportion equation.