Final answer:
Juan walked 2.25 miles to get home from school, calculated by multiplying his walking speed (3 miles per hour) by the time taken (3/4 hours).
Step-by-step explanation:
The student's question asks about determining the distance Juan has walked home from school. If it takes Juan 3/4 hours to walk at a speed of 3 miles per hour, we can calculate the distance by multiplying the time by the speed. The formula for distance in this context is Distance = Speed × Time.
Here's the calculation step by step:
- Identify the speed: Juan walks at 3 miles per hour.
- Identify the time: Juan walks for 3/4 hours.
- Multiply the speed by the time to find the distance: Distance = 3 miles/hour × 3/4 hours = 2.25 miles.
Therefore, Juan walked 2.25 miles to get home from school.