Worksheet 172 · Skill 2
Time, speed, distance
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How far do you run at 10.7 kn in 20 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You have 15.4 nm to go at 12.5 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You ran 7.0 nm between two fixes 99 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 12.3 kn in 45 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 15.5 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 have 10.9 nm to go at 13.9 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You ran 2.0 nm between two fixes 109 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 1.7 nm to go at 5.6 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 | Distance run: 3.57 nm | No. 172001 (worked solution) |
| 2 | Time: 74 min | No. 172002 (worked solution) |
| 3 | Speed: 4.2 kn | No. 172003 (worked solution) |
| 4 | Distance run: 9.23 nm | No. 172004 (worked solution) |
| 5 | Speed: 11.5 kn | No. 172005 (worked solution) |
| 6 | Time: 47 min | No. 172006 (worked solution) |
| 7 | Speed: 1.1 kn | No. 172007 (worked solution) |
| 8 | Time: 18 min | No. 172008 (worked solution) |