Worksheet 120 · Skill 2
Time, speed, distance
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You ran 7.8 nm between two fixes 15 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You ran 0.6 nm between two fixes 90 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 13.2 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
You have 13.4 nm to go at 13.4 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You ran 13.6 nm between two fixes 110 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 3.8 kn in 109 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 12.3 kn in 27 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You have 10.4 nm to go at 7.6 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: 31.2 kn | No. 120001 (worked solution) |
| 2 | Speed: 0.4 kn | No. 120002 (worked solution) |
| 3 | Time: 93 min | No. 120003 (worked solution) |
| 4 | Time: 60 min | No. 120004 (worked solution) |
| 5 | Speed: 7.4 kn | No. 120005 (worked solution) |
| 6 | Distance run: 6.90 nm | No. 120006 (worked solution) |
| 7 | Distance run: 5.54 nm | No. 120007 (worked solution) |
| 8 | Time: 82 min | No. 120008 (worked solution) |