The formula to calculate the M/V percent (P) is:
\[ P = \left( \frac{m}{V} \right) \times 100 \]
Where:
Let's say the Mass of Solute (m) is 5 grams and the Volume of Solution (V) is 100 milliliters. Using the formula:
\[ P = \left( \frac{5}{100} \right) \times 100 \]
We get:
\[ P = 5\% \]
So, the M/V percent is 5%.