Worksheet 430 · Skill 2
Time, speed, distance
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How far do you run at 8.7 kn in 67 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 13.3 nm between two fixes 109 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 2.4 nm to go at 4.3 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You ran 6.0 nm between two fixes 116 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 3.2 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 6.6 nm to go at 13.6 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You ran 3.7 nm between two fixes 106 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 11.8 kn in 91 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
Answer key
| No. | Answers | Problem |
|---|---|---|
| 1 | Distance run: 9.72 nm | No. 430001 (worked solution) |
| 2 | Speed: 7.3 kn | No. 430002 (worked solution) |
| 3 | Time: 33 min | No. 430003 (worked solution) |
| 4 | Speed: 3.1 kn | No. 430004 (worked solution) |
| 5 | Time: 17 min | No. 430005 (worked solution) |
| 6 | Time: 29 min | No. 430006 (worked solution) |
| 7 | Speed: 2.1 kn | No. 430007 (worked solution) |
| 8 | Distance run: 17.90 nm | No. 430008 (worked solution) |