Worksheet 90 · Skill 2
Time, speed, distance
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How far do you run at 12.4 kn in 69 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 7.4 kn in 8 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 0.6 nm between two fixes 33 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 6.4 kn in 71 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 4.5 nm between two fixes 81 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You ran 0.5 nm between two fixes 87 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 10.3 nm to go at 6.4 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 11.2 kn in 18 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: 14.26 nm | No. 90001 (worked solution) |
| 2 | Distance run: 0.99 nm | No. 90002 (worked solution) |
| 3 | Speed: 1.1 kn | No. 90003 (worked solution) |
| 4 | Distance run: 7.57 nm | No. 90004 (worked solution) |
| 5 | Speed: 3.3 kn | No. 90005 (worked solution) |
| 6 | Speed: 0.3 kn | No. 90006 (worked solution) |
| 7 | Time: 97 min | No. 90007 (worked solution) |
| 8 | Distance run: 3.36 nm | No. 90008 (worked solution) |