Final answer:
To find out how many pounds of grapefruit are in 82 bags, we need to multiply the weight of one bag (4 pounds) by the number of bags (82). Therefore, there are 328 pounds of grapefruit in 82 bags.
Step-by-step explanation:
To find out how many pounds of grapefruit are in 82 bags, we need to multiply the weight of one bag (4 pounds) by the number of bags (82).
4 pounds x 82 bags = 328 pounds
Therefore, there are 328 pounds of grapefruit in 82 bags.