To find the percentage of people who have pets based on the survey results, you can use the following formula:
\[ \text{Percentage} = \left( \frac{\text{Number of people with pets}}{\text{Total number of people surveyed}} \right) \times 100 \]
In this case:
- Number of people with pets = 13
- Total number of people surveyed = 20
Plugging in the numbers:
\[ \text{Percentage} = \left( \frac{13}{20} \right) \times 100 = 65% \]
So, 65% of people have pets.
You can fill in the blanks as follows:
That means 65% of people have pets. I chose 13 because it's the number out of 20.