Three friends have a total of 6 identical pencils, and each one has at least one pencil. In how many ways can this happen?
Question:
Three friends have a total of 6 identical pencils, and each one has at least one pencil. In how many ways can this happen?
Answer:
Let's think step by step.

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Three friends have a total of 6 identical pencils, and each one has at least one pencil. In how many ways can this happen?
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