📅 NSB Round Robin 2013🎓 MS🔄 Round 14#️⃣ Question 15🌟 BONUS✍️ Short Answer
Mary hikes 7 kilometers north, then 6 kilometers west, then 5 kilometers north again, and finally 4 kilometers west again. To the nearest whole kilometer, how far is Mary from the starting point of her hike?
✔️Answer:16
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