Worksheet 87 · Skill 2
Time, speed, distance
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You ran 8.9 nm between two fixes 13 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 7.0 nm to go at 3.8 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 32 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 0.7 nm between two fixes 19 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 3.9 nm to go at 9.1 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 3.1 kn in 112 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You have 0.6 nm to go at 7.5 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You have 9.6 nm to go at 3.4 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
Answer key
| No. | Answers | Problem |
|---|---|---|
| 1 | Speed: 41.1 kn | No. 87001 (worked solution) |
| 2 | Time: 111 min | No. 87002 (worked solution) |
| 3 | Distance run: 6.51 nm | No. 87003 (worked solution) |
| 4 | Speed: 2.2 kn | No. 87004 (worked solution) |
| 5 | Time: 26 min | No. 87005 (worked solution) |
| 6 | Distance run: 5.79 nm | No. 87006 (worked solution) |
| 7 | Time: 5 min | No. 87007 (worked solution) |
| 8 | Time: 169 min | No. 87008 (worked solution) |