According to the 3 minute rule, if 1200 yards are traveled in 3 minutes, what is the speed in knots?

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Multiple Choice

According to the 3 minute rule, if 1200 yards are traveled in 3 minutes, what is the speed in knots?

Explanation:
Speed in knots is nautical miles per hour, so to turn a distance covered in 3 minutes into knots, use the 3-minute rule: multiply the nautical miles traveled in 3 minutes by 20 (since 60/3 = 20) to get knots. First convert 1200 yards to nautical miles. 1 nautical mile is about 2025 yards, so 1200 yards ≈ 1200 / 2025 ≈ 0.593 nautical miles. Now scale to per hour: 0.593 NM in 3 minutes × 20 = 11.86 knots, which rounds to about 12 knots. Answer: about 12 knots.

Speed in knots is nautical miles per hour, so to turn a distance covered in 3 minutes into knots, use the 3-minute rule: multiply the nautical miles traveled in 3 minutes by 20 (since 60/3 = 20) to get knots.

First convert 1200 yards to nautical miles. 1 nautical mile is about 2025 yards, so 1200 yards ≈ 1200 / 2025 ≈ 0.593 nautical miles.

Now scale to per hour: 0.593 NM in 3 minutes × 20 = 11.86 knots, which rounds to about 12 knots.

Answer: about 12 knots.

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