Worksheet 457 · Skill 2
Time, speed, distance
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How far do you run at 4.6 kn in 22 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 10.3 nm between two fixes 70 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 3.1 kn in 71 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 3.3 kn in 79 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 5.2 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
You have 6.7 nm to go at 4.4 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You ran 10.9 nm between two fixes 115 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You ran 11.2 nm between two fixes 91 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 | Distance run: 1.69 nm | No. 457001 (worked solution) |
| 2 | Speed: 8.8 kn | No. 457002 (worked solution) |
| 3 | Distance run: 3.67 nm | No. 457003 (worked solution) |
| 4 | Distance run: 4.35 nm | No. 457004 (worked solution) |
| 5 | Speed: 8.2 kn | No. 457005 (worked solution) |
| 6 | Time: 91 min | No. 457006 (worked solution) |
| 7 | Speed: 5.7 kn | No. 457007 (worked solution) |
| 8 | Speed: 7.4 kn | No. 457008 (worked solution) |