Worksheet 74 · Skill 2
Time, speed, distance
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You ran 6.7 nm between two fixes 28 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 0.5 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
How far do you run at 7.9 kn in 26 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 12.5 kn in 39 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 6.1 kn in 97 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 7.5 kn in 60 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You have 1.2 nm to go at 7.0 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You ran 5.2 nm between two fixes 33 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 | Speed: 14.4 kn | No. 74001 (worked solution) |
| 2 | Time: 3 min | No. 74002 (worked solution) |
| 3 | Distance run: 3.42 nm | No. 74003 (worked solution) |
| 4 | Distance run: 8.13 nm | No. 74004 (worked solution) |
| 5 | Distance run: 9.86 nm | No. 74005 (worked solution) |
| 6 | Distance run: 7.50 nm | No. 74006 (worked solution) |
| 7 | Time: 10 min | No. 74007 (worked solution) |
| 8 | Speed: 9.5 kn | No. 74008 (worked solution) |