Worksheet 918 · Skill 2
Time, speed, distance
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You ran 8.5 nm between two fixes 71 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 5.5 kn in 38 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You have 16.8 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 have 14.2 nm to go at 13.7 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You have 11.0 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
How far do you run at 8.7 kn in 7 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 9.5 kn in 23 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 14.5 nm between two fixes 84 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: 7.2 kn | No. 918001 (worked solution) |
| 2 | Distance run: 3.48 nm | No. 918002 (worked solution) |
| 3 | Time: 234 min | No. 918003 (worked solution) |
| 4 | Time: 62 min | No. 918004 (worked solution) |
| 5 | Time: 153 min | No. 918005 (worked solution) |
| 6 | Distance run: 1.02 nm | No. 918006 (worked solution) |
| 7 | Distance run: 3.64 nm | No. 918007 (worked solution) |
| 8 | Speed: 10.4 kn | No. 918008 (worked solution) |