Final answer:
To determine which storage locker is bigger, we need to compare their volumes. Locker A has a volume of 324 cubic feet, while locker B has a volume of 306 cubic feet. Therefore, locker A is bigger than locker B.
Step-by-step explanation:
To determine which storage locker is bigger, we need to compare their volumes. Locker A has dimensions 6 feet wide, 6 feet deep, and 9 feet tall, so its volume can be found by multiplying these dimensions together: 6 ft x 6 ft x 9 ft = 324 cubic feet. Locker B has a volume of 306 cubic feet. Therefore, locker A is bigger than locker B.