Worksheet 139 · Skill 2
Time, speed, distance
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How far do you run at 12.5 kn in 116 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 11.7 nm between two fixes 47 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 3.1 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
You ran 15.7 nm between two fixes 48 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You ran 1.6 nm between two fixes 101 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 5.4 nm to go at 12.1 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You have 12.6 nm to go at 9.2 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 10.4 kn in 43 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: 24.17 nm | No. 139001 (worked solution) |
| 2 | Speed: 14.9 kn | No. 139002 (worked solution) |
| 3 | Time: 19 min | No. 139003 (worked solution) |
| 4 | Speed: 19.6 kn | No. 139004 (worked solution) |
| 5 | Speed: 1.0 kn | No. 139005 (worked solution) |
| 6 | Time: 27 min | No. 139006 (worked solution) |
| 7 | Time: 82 min | No. 139007 (worked solution) |
| 8 | Distance run: 7.45 nm | No. 139008 (worked solution) |