Worksheet 643 · Skill 2
Time, speed, distance
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How far do you run at 7.3 kn in 8 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 8.4 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 5.7 kn in 74 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 12.6 nm between two fixes 55 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 9.1 nm to go at 5.3 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 4.6 kn in 105 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You have 9.3 nm to go at 11.4 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You ran 13.9 nm between two fixes 9 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: 0.97 nm | No. 643001 (worked solution) |
| 2 | Distance run: 16.38 nm | No. 643002 (worked solution) |
| 3 | Distance run: 7.03 nm | No. 643003 (worked solution) |
| 4 | Speed: 13.7 kn | No. 643004 (worked solution) |
| 5 | Time: 103 min | No. 643005 (worked solution) |
| 6 | Distance run: 8.05 nm | No. 643006 (worked solution) |
| 7 | Time: 49 min | No. 643007 (worked solution) |
| 8 | Speed: 92.7 kn | No. 643008 (worked solution) |