Worksheet 170 · Skill 2
Time, speed, distance
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You have 5.0 nm to go at 9.6 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You ran 9.4 nm between two fixes 113 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You ran 15.4 nm between two fixes 67 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You ran 11.2 nm between two fixes 78 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 8.4 nm to go at 4.0 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 11.4 kn in 13 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 10.7 kn in 44 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 12.6 kn in 47 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
Answer key
| No. | Answers | Problem |
|---|---|---|
| 1 | Time: 31 min | No. 170001 (worked solution) |
| 2 | Speed: 5.0 kn | No. 170002 (worked solution) |
| 3 | Speed: 13.8 kn | No. 170003 (worked solution) |
| 4 | Speed: 8.6 kn | No. 170004 (worked solution) |
| 5 | Time: 126 min | No. 170005 (worked solution) |
| 6 | Distance run: 2.47 nm | No. 170006 (worked solution) |
| 7 | Distance run: 7.85 nm | No. 170007 (worked solution) |
| 8 | Distance run: 9.87 nm | No. 170008 (worked solution) |