Worksheet 401 · Skill 2
Time, speed, distance
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You ran 9.4 nm between two fixes 99 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
How far do you run at 11.4 kn in 14 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 1.1 nm between two fixes 6 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You ran 4.2 nm between two fixes 11 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 5.9 nm to go at 13.0 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You have 4.7 nm to go at 11.3 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 5.7 kn in 15 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 8.3 kn in 63 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
Answer key
| No. | Answers | Problem |
|---|---|---|
| 1 | Speed: 5.7 kn | No. 401001 (worked solution) |
| 2 | Distance run: 2.66 nm | No. 401002 (worked solution) |
| 3 | Speed: 11.0 kn | No. 401003 (worked solution) |
| 4 | Speed: 22.9 kn | No. 401004 (worked solution) |
| 5 | Time: 27 min | No. 401005 (worked solution) |
| 6 | Time: 25 min | No. 401006 (worked solution) |
| 7 | Distance run: 1.43 nm | No. 401007 (worked solution) |
| 8 | Distance run: 8.72 nm | No. 401008 (worked solution) |