Worksheet 870 · Skill 2
Time, speed, distance
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You have 13.7 nm to go at 6.9 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You ran 11.2 nm between two fixes 44 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 15.7 nm to go at 3.9 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You have 3.6 nm to go at 9.9 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 5.7 kn in 83 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You have 15.6 nm to go at 4.5 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You ran 13.6 nm between two fixes 62 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You ran 2.4 nm between two fixes 25 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 | Time: 119 min | No. 870001 (worked solution) |
| 2 | Speed: 15.3 kn | No. 870002 (worked solution) |
| 3 | Time: 242 min | No. 870003 (worked solution) |
| 4 | Time: 22 min | No. 870004 (worked solution) |
| 5 | Distance run: 7.89 nm | No. 870005 (worked solution) |
| 6 | Time: 208 min | No. 870006 (worked solution) |
| 7 | Speed: 13.2 kn | No. 870007 (worked solution) |
| 8 | Speed: 5.8 kn | No. 870008 (worked solution) |