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1 vote
For its grand opening, a store gives every 12th customer a calendar and every 20th customer a mug. Which guest is the first to receive both a calendar and a mug?​

User Dpedro
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2 Answers

3 votes
The 60th customer as it is the lowest common multiple
User Ennuikiller
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5 votes

Answer: yes

Explanation:

User Nanobar
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