Worksheet 670 · Skill 2
Time, speed, distance
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How far do you run at 8.2 kn in 71 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You have 9.3 nm to go at 10.7 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You have 8.3 nm to go at 11.1 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You have 12.5 nm to go at 5.9 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You ran 13.7 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 13.7 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 7.7 kn in 59 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 14.6 nm between two fixes 26 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: 9.70 nm | No. 670001 (worked solution) |
| 2 | Time: 52 min | No. 670002 (worked solution) |
| 3 | Time: 45 min | No. 670003 (worked solution) |
| 4 | Time: 127 min | No. 670004 (worked solution) |
| 5 | Speed: 8.1 kn | No. 670005 (worked solution) |
| 6 | Distance run: 23.29 nm | No. 670006 (worked solution) |
| 7 | Distance run: 7.57 nm | No. 670007 (worked solution) |
| 8 | Speed: 33.7 kn | No. 670008 (worked solution) |