Question
Zane had 57 beads. He packed them into packets of 4 or 5. There were 3 more packets of 4 than packets of 5. How many packets of beads were there in the end?
4 m

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Zane had 57 beads. He packed them into packets of 4 or 5. There were 3 more packets of 4 than packets of 5. How many packets of beads were there in the end?