Worksheet 521 · Skill 2
Time, speed, distance
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You have 13.6 nm to go at 10.3 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You ran 15.2 nm between two fixes 65 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 3.3 nm to go at 4.4 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 10.2 kn in 78 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 8.3 kn in 21 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You have 2.5 nm to go at 3.9 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You ran 11.1 nm between two fixes 74 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 1.9 nm to go at 4.1 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: 79 min | No. 521001 (worked solution) |
| 2 | Speed: 14.0 kn | No. 521002 (worked solution) |
| 3 | Time: 45 min | No. 521003 (worked solution) |
| 4 | Distance run: 13.26 nm | No. 521004 (worked solution) |
| 5 | Distance run: 2.91 nm | No. 521005 (worked solution) |
| 6 | Time: 38 min | No. 521006 (worked solution) |
| 7 | Speed: 9.0 kn | No. 521007 (worked solution) |
| 8 | Time: 28 min | No. 521008 (worked solution) |