Worksheet 431 · Skill 2
Time, speed, distance
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How far do you run at 6.3 kn in 7 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 12.8 kn in 100 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You have 7.9 nm to go at 9.1 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
How far do you run at 8.0 kn in 117 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 6.5 kn in 35 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You have 8.7 nm to go at 3.8 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You have 14.1 nm to go at 7.5 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You ran 15.6 nm between two fixes 29 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
Answer key
| No. | Answers | Problem |
|---|---|---|
| 1 | Distance run: 0.74 nm | No. 431001 (worked solution) |
| 2 | Distance run: 21.33 nm | No. 431002 (worked solution) |
| 3 | Time: 52 min | No. 431003 (worked solution) |
| 4 | Distance run: 15.60 nm | No. 431004 (worked solution) |
| 5 | Distance run: 3.79 nm | No. 431005 (worked solution) |
| 6 | Time: 137 min | No. 431006 (worked solution) |
| 7 | Time: 113 min | No. 431007 (worked solution) |
| 8 | Speed: 32.3 kn | No. 431008 (worked solution) |