On his birthday, Winston received a model train set as a gift. The set uses a scale of 1 inch on the model to represent 45 inches on an actual train.

Line the mark up so you will find your answer

Well in order to lose a pound you would have to burn 1,500 calories. the more calories you burn the more weight you lose. in order to lose 2 pounds you would have to run 4 hours and 28 minutes.