📅 NSB Middle School 2009🎓 MS🔄 Round 8#️⃣ Question 17🌟 BONUS✍️ Short Answer
Sue and Sierra are making necklaces. If Sue makes an average of 3 every 30 minutes and Sierra averages 6 every hour, how many necklaces do they average every hour if they work together?
✔️Answer:12
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