Answer:
Amount of increase = 1 pound
Percent of increase = 6.67%
Explanations:
New weight of an average checking bag = 16 pounds
Previous weight of an average checking bag = 15 pounds
Amount of increase = New weight - Previous weight
Amount of increase = 16 pounds - 15 pounds
Amount of increase = 1 pound
Percent of increase = (Increase)/(Previous weight) x 100%
Percent of increase = (1/15) x 100%
Percent of increase = 6.67%