Worksheet 161 · Skill 2
Time, speed, distance
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You ran 15.2 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 ran 13.8 nm between two fixes 89 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 10.4 nm to go at 7.0 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You have 2.5 nm to go at 3.6 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You have 2.5 nm to go at 11.7 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You ran 10.4 nm between two fixes 22 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You ran 6.2 nm between two fixes 38 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 12.6 kn in 36 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
Answer key
| No. | Answers | Problem |
|---|---|---|
| 1 | Speed: 12.3 kn | No. 161001 (worked solution) |
| 2 | Speed: 9.3 kn | No. 161002 (worked solution) |
| 3 | Time: 89 min | No. 161003 (worked solution) |
| 4 | Time: 42 min | No. 161004 (worked solution) |
| 5 | Time: 13 min | No. 161005 (worked solution) |
| 6 | Speed: 28.4 kn | No. 161006 (worked solution) |
| 7 | Speed: 9.8 kn | No. 161007 (worked solution) |
| 8 | Distance run: 7.56 nm | No. 161008 (worked solution) |