The formula to calculate the Pearl Weight (P) is:
\[ P = C \times 115 \]
Where:
Pearl weight is a measure of the weight of a pearl, typically expressed in grams. It is calculated by multiplying the total number of carats of the pearl by a conversion factor (115 in this case).
Let's say the total number of carats (C) is 2. Using the formula:
\[ P = 2 \times 115 = 230 \text{ grams} \]
So, the pearl weight (P) is 230 grams.