181.Three boxes of supplies have an average (arithmetic mean) weight of 7 kilograms and a median weight of 9 kilograms.What is the maximum possible weight, in kilograms, of the lightest box?
181.Three boxes of supplies have an average (arithmetic mean) weight of 7 kilograms and a median weight of 9 kilograms.What is the maximum possible weight, in kilograms, of the lightest box?
181.Three boxes of supplies have an average (arithmetic mean) weight of 7 kilograms and a median weight of 9 kilograms.What is the maximum possible weight, in kilograms, of the lightest box?
181.Three boxes of supplies have an average (arithmetic mean) weight of 7 kilograms and a median weight of 9 kilograms.What is the maximum possible weight, in kilograms, of the lightest box?