Worksheet 178 · Skill 2
Time, speed, distance
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You ran 7.8 nm between two fixes 120 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You ran 12.5 nm between two fixes 21 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 12.5 kn in 23 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 7.6 nm between two fixes 102 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 9.0 nm to go at 3.4 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You have 10.6 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
How far do you run at 8.3 kn in 90 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You have 7.5 nm to go at 6.7 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 | Speed: 3.9 kn | No. 178001 (worked solution) |
| 2 | Speed: 35.7 kn | No. 178002 (worked solution) |
| 3 | Distance run: 4.79 nm | No. 178003 (worked solution) |
| 4 | Speed: 4.5 kn | No. 178004 (worked solution) |
| 5 | Time: 159 min | No. 178005 (worked solution) |
| 6 | Time: 62 min | No. 178006 (worked solution) |
| 7 | Distance run: 12.45 nm | No. 178007 (worked solution) |
| 8 | Time: 67 min | No. 178008 (worked solution) |