Finding Percentage of 7th Graders Without Pets

Let's break down the information for the 7th graders from the table: - **Number of 7th graders with pets:** 15 - **Number of 7th graders without pets:** 19 **Total number of 7th graders:** \( 15 + 19 = 34 \) **Percent of 7th graders without a pet:** \[ \text{Percent} = \left(\frac{\text{Number without pets}}{\text{Total 7th graders}}\right) \times 100 \] \[ \text{Percent} = \left(\frac{19}{34}\right) \times 100 \approx 55.882\% \] **Rounded to the nearest tenth of a percent:** \[ \boxed{55.9\%} \] **Final Answer:** **55.9%** of the 7th graders don't have a pet.