The answer explains how to find the difference in the number of bags packed by two groups.
To solve this word problem, we need to find the difference between the number of bags packed by the second group and the first group.
First group: 12,225 bags
Second group: 15,340 bags
To find how many more bags were packed by the second group, we subtract the number of bags packed by the first group from the second group: 15,340 - 12,225 = 3,115 bags
Therefore, the second group packed 3,115 more bags than the first group.
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