Worksheet 421 · Skill 2
Time, speed, distance
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How far do you run at 11.1 kn in 37 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 8.8 kn in 12 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 7.8 kn in 40 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You have 9.2 nm to go at 12.8 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You have 1.6 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
How far do you run at 12.2 kn in 17 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 2.3 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
How far do you run at 10.0 kn in 31 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
Answer key
| No. | Answers | Problem |
|---|---|---|
| 1 | Distance run: 6.85 nm | No. 421001 (worked solution) |
| 2 | Distance run: 1.76 nm | No. 421002 (worked solution) |
| 3 | Distance run: 5.20 nm | No. 421003 (worked solution) |
| 4 | Time: 43 min | No. 421004 (worked solution) |
| 5 | Time: 9 min | No. 421005 (worked solution) |
| 6 | Distance run: 3.46 nm | No. 421006 (worked solution) |
| 7 | Speed: 1.2 kn | No. 421007 (worked solution) |
| 8 | Distance run: 5.17 nm | No. 421008 (worked solution) |