Final answer:
To calculate the time it would take for the tourist to reach his destination, we can use the formula Time = Distance / Speed. By substituting the given values, we find that the distance traveled would be 4 miles.
Step-by-step explanation:
The question is about calculating the time it would take for a tourist to reach his destination if he walks at a speed of 4 mph. To solve this, we can use the formula:
Time = Distance / Speed
Given that the tourist is half an hour late, we can set up the equation:
Time + 0.5 = Distance / Speed
Substituting the values, we get:
0.5 + 0.5 = Distance / 4
Therefore, the distance traveled would be 4 miles.