Worksheet 610 · Skill 2
Time, speed, distance
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You ran 9.1 nm between two fixes 15 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 11.9 nm to go at 5.7 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 11.8 kn in 41 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 12.8 kn in 120 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 3.0 kn in 54 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You have 15.2 nm to go at 11.7 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You ran 11.6 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 14.1 nm to go at 6.1 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: 36.4 kn | No. 610001 (worked solution) |
| 2 | Time: 125 min | No. 610002 (worked solution) |
| 3 | Distance run: 8.06 nm | No. 610003 (worked solution) |
| 4 | Distance run: 25.60 nm | No. 610004 (worked solution) |
| 5 | Distance run: 2.70 nm | No. 610005 (worked solution) |
| 6 | Time: 78 min | No. 610006 (worked solution) |
| 7 | Speed: 8.0 kn | No. 610007 (worked solution) |
| 8 | Time: 139 min | No. 610008 (worked solution) |