Worksheet 790 · Skill 2
Time, speed, distance
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You ran 5.6 nm between two fixes 54 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 17.5 nm to go at 12.8 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 11.3 kn in 106 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 13.6 kn in 102 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You have 9.8 nm to go at 12.2 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You ran 12.3 nm between two fixes 112 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 4.8 kn in 6 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 10.0 nm between two fixes 101 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: 6.2 kn | No. 790001 (worked solution) |
| 2 | Time: 82 min | No. 790002 (worked solution) |
| 3 | Distance run: 19.96 nm | No. 790003 (worked solution) |
| 4 | Distance run: 23.12 nm | No. 790004 (worked solution) |
| 5 | Time: 48 min | No. 790005 (worked solution) |
| 6 | Speed: 6.6 kn | No. 790006 (worked solution) |
| 7 | Distance run: 0.48 nm | No. 790007 (worked solution) |
| 8 | Speed: 5.9 kn | No. 790008 (worked solution) |