To find the experimental probability of landing on white, you can use the formula:
\[ \text{Probability} = \frac{\text{Frequency of white}}{\text{Total spins}} \]
From the table, the frequency of landing on white is 45, and the total number of spins is 150.
Now, plug in the values:
\[ \text{Probability of white} = \frac{45}{150} \]
Next, simplify the fraction:
\[ \frac{45}{150} = \frac{3}{10} = 0.3 \]
To convert this to percent form, multiply by 100:
\[ 0.3 \times 100 = 30% \]
Thus, the experimental probability of landing on white is 30%.