Worksheet 229 · Skill 2
Time, speed, distance
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How far do you run at 7.4 kn in 109 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 14.3 nm between two fixes 91 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 16.2 nm to go at 11.2 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You have 11.1 nm to go at 7.8 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You have 10.0 nm to go at 12.5 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 5.6 kn in 67 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 67 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 10.8 nm between two fixes 21 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: 13.44 nm | No. 229001 (worked solution) |
| 2 | Speed: 9.4 kn | No. 229002 (worked solution) |
| 3 | Time: 87 min | No. 229003 (worked solution) |
| 4 | Time: 85 min | No. 229004 (worked solution) |
| 5 | Time: 48 min | No. 229005 (worked solution) |
| 6 | Distance run: 6.25 nm | No. 229006 (worked solution) |
| 7 | Distance run: 6.37 nm | No. 229007 (worked solution) |
| 8 | Speed: 30.9 kn | No. 229008 (worked solution) |