45/75 = 30/x
30*75 = 2250/45 = 50
EF = 50 in.
Given:
The scale factor is 1:12.
Dimension of model = 32 cm
To find:
The actual dimension in m.
Solution:
Let x be the actual dimension.
The scale factor is 1:12 and the dimension of model is 32 cm.

On cross multiplication, we get


![[\because 1\ m=100\ cm]](https://tex.z-dn.net/?f=%5B%5Cbecause%201%5C%20m%3D100%5C%20cm%5D)
Therefore, the actual dimension is 3.84 m.
Answer:
The value of x for the given expression is (95/27)
Step-by-step explanation:
Here, the given expression is:

Now here solving for the value of x , we get

Now, taking the variable terms on 1 side, we get

or, 
Hence, the value of x = (95/27)
A whole number will be 3 and as a fraction unit fraction it would be 2/8