Worksheet 679 · Skill 2
Time, speed, distance
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You have 3.9 nm to go at 7.7 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 13.4 kn in 59 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You have 9.1 nm to go at 7.7 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 11.4 kn in 87 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 6.0 kn in 70 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 3.8 kn in 102 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 11.7 kn in 23 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 15.5 nm between two fixes 46 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 | Time: 30 min | No. 679001 (worked solution) |
| 2 | Distance run: 13.18 nm | No. 679002 (worked solution) |
| 3 | Time: 71 min | No. 679003 (worked solution) |
| 4 | Distance run: 16.53 nm | No. 679004 (worked solution) |
| 5 | Distance run: 7.00 nm | No. 679005 (worked solution) |
| 6 | Distance run: 6.46 nm | No. 679006 (worked solution) |
| 7 | Distance run: 4.49 nm | No. 679007 (worked solution) |
| 8 | Speed: 20.2 kn | No. 679008 (worked solution) |