150:2 :3

In the given ratio 150:2:3, we can say that the first number (150) is divided by the second number (2) and then again divided by the third number (3).

To find the value of each part in the ratio, we can divide the first number by the sum of the second and third numbers to get the factor of each part.

First, let's calculate the sum of the second and third numbers: 2 + 3 = 5

Now, let's divide the first number by the sum: 150 ÷ 5 = 30

So, each part in the ratio is equal to 30.

Therefore, the ratio 150:2:3 can be simplified to 30:2:3.