Worksheet 379 · Skill 2
Time, speed, distance
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You ran 7.4 nm between two fixes 59 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 7.7 kn in 48 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You have 0.7 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
How far do you run at 7.6 kn in 34 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You have 8.5 nm to go at 8.5 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 13.9 kn in 8 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 9.1 nm between two fixes 118 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 45 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: 7.5 kn | No. 379001 (worked solution) |
| 2 | Distance run: 6.16 nm | No. 379002 (worked solution) |
| 3 | Time: 6 min | No. 379003 (worked solution) |
| 4 | Distance run: 4.31 nm | No. 379004 (worked solution) |
| 5 | Time: 60 min | No. 379005 (worked solution) |
| 6 | Distance run: 1.85 nm | No. 379006 (worked solution) |
| 7 | Speed: 4.6 kn | No. 379007 (worked solution) |
| 8 | Speed: 16.7 kn | No. 379008 (worked solution) |