Worksheet 91 · Skill 2
Time, speed, distance
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You ran 4.3 nm between two fixes 115 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 14.0 kn in 84 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 5.9 nm between two fixes 22 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 8.7 nm to go at 12.2 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 5.2 kn in 115 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 4.0 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 ran 7.4 nm between two fixes 94 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 4.6 kn in 45 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
Answer key
| No. | Answers | Problem |
|---|---|---|
| 1 | Speed: 2.2 kn | No. 91001 (worked solution) |
| 2 | Distance run: 19.60 nm | No. 91002 (worked solution) |
| 3 | Speed: 16.1 kn | No. 91003 (worked solution) |
| 4 | Time: 43 min | No. 91004 (worked solution) |
| 5 | Distance run: 9.97 nm | No. 91005 (worked solution) |
| 6 | Speed: 5.5 kn | No. 91006 (worked solution) |
| 7 | Speed: 4.7 kn | No. 91007 (worked solution) |
| 8 | Distance run: 3.45 nm | No. 91008 (worked solution) |