Worksheet 18 · Skill 2
Time, speed, distance
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You have 8.5 nm to go at 11.8 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You ran 8.9 nm between two fixes 74 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 9.4 nm to go at 10.9 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You have 2.9 nm to go at 8.7 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 8.0 kn in 35 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 5.9 kn in 17 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 0.4 nm between two fixes 50 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You ran 2.6 nm between two fixes 109 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 | Time: 43 min | No. 18001 (worked solution) |
| 2 | Speed: 7.2 kn | No. 18002 (worked solution) |
| 3 | Time: 52 min | No. 18003 (worked solution) |
| 4 | Time: 20 min | No. 18004 (worked solution) |
| 5 | Distance run: 4.67 nm | No. 18005 (worked solution) |
| 6 | Distance run: 1.67 nm | No. 18006 (worked solution) |
| 7 | Speed: 0.5 kn | No. 18007 (worked solution) |
| 8 | Speed: 1.4 kn | No. 18008 (worked solution) |