To calculate the Gold Weight:
\[ GW = \frac{TW \times K}{24} \]
Gold weight is defined as the actual weight of the pure gold in a piece of gold since most gold is not 100% pure gold and contains other metals and impurities.
Let's assume the following values:
Step 1: Multiply the TW by the K and then divide by 24:
\[ GW = \frac{TW \times K}{24} = \frac{100 \times 18}{24} = 75 \]
So, the Gold Weight \( GW \) is 75 grams.
