Worksheet 145 · Skill 2
Time, speed, distance
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You have 4.5 nm to go at 8.2 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 12.8 kn in 100 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 11.0 nm between two fixes 100 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 4.3 kn in 68 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 6.0 nm between two fixes 101 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 9.5 kn in 21 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 10.1 kn in 105 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You have 12.1 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
Answer key
| No. | Answers | Problem |
|---|---|---|
| 1 | Time: 33 min | No. 145001 (worked solution) |
| 2 | Distance run: 21.33 nm | No. 145002 (worked solution) |
| 3 | Speed: 6.6 kn | No. 145003 (worked solution) |
| 4 | Distance run: 4.87 nm | No. 145004 (worked solution) |
| 5 | Speed: 3.6 kn | No. 145005 (worked solution) |
| 6 | Distance run: 3.33 nm | No. 145006 (worked solution) |
| 7 | Distance run: 17.68 nm | No. 145007 (worked solution) |
| 8 | Time: 64 min | No. 145008 (worked solution) |