Worksheet 481 · Skill 2
Time, speed, distance
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You ran 9.1 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 have 6.6 nm to go at 3.1 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You ran 3.5 nm between two fixes 18 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 16.4 nm to go at 13.1 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You have 6.8 nm to go at 6.0 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 11.5 kn in 119 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 4.6 nm between two fixes 114 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You ran 10.1 nm between two fixes 100 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: 10.9 kn | No. 481001 (worked solution) |
| 2 | Time: 128 min | No. 481002 (worked solution) |
| 3 | Speed: 11.7 kn | No. 481003 (worked solution) |
| 4 | Time: 75 min | No. 481004 (worked solution) |
| 5 | Time: 68 min | No. 481005 (worked solution) |
| 6 | Distance run: 22.81 nm | No. 481006 (worked solution) |
| 7 | Speed: 2.4 kn | No. 481007 (worked solution) |
| 8 | Speed: 6.1 kn | No. 481008 (worked solution) |