Answer:
The gym locker
Explanation:
The locker with the biggest volume has the most storage space. The formula for volume is
, this means width times length times height. The volume for the school locker is 12 x 10 x 60 which equals 7,200 inches. The volume for the gym locker is 12 x 15 x 48 which equals 8,640 inches. The gym locker has the great volume, therefore it has greater storage space.