Final answer:
The person weighing 150 pounds will have to walk for a longer duration to burn off the 200 calories compared to the person weighing 130 pounds.
Step-by-step explanation:
To burn off 200 calories, we need to consider the amount of energy expended during exercise. It is important to note that the number of calories burned during exercise varies based on factors such as intensity, duration, and body weight.
Assuming both individuals walk at the same speed, the person who weighs 150 pounds will burn more calories compared to the person who weighs 130 pounds. This is because a higher body weight requires more energy expenditure to perform the same activity.
Therefore, the person weighing 150 pounds will have to walk for a longer duration to burn off the 200 calories compared to the person weighing 130 pounds.