To find out what percentage of Jessica's income is spent on her monthly rent, we first need to know her total monthly income. However, since her income isn't provided, let's assume her total income is denoted as \( I \).
The formula to calculate the percentage of her income spent on monthly rent is:
\[ \text{Percentage of rent} = \left( \frac{\text{Monthly Rent}}{\text{Income}} \right) \times 100 \]
Given that her monthly rent is $800, we can express this as:
\[ \text{Percentage of rent} = \left( \frac{800}{I} \right) \times 100 \]
To calculate the value, we need to assume a value for \( I \). For example, if Jessica's income is $3000, the calculation would look like this:
\[ \text{Percentage of rent} = \left( \frac{800}{3000} \right) \times 100 \approx 26.67% \]
When rounded to the nearest whole number, this would be 27%.
If you provide Jessica's total income, we can calculate the exact percentage.