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Worksheet 8 · Skill 2

Time, speed, distance

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  1. How far do you run at 6.7 kn in 120 minutes?

    Distance in nautical miles to two decimals (within 0.05 nm or 2 %).

    Distance run: ________ nm  

  2. You ran 7.8 nm between two fixes 38 minutes apart. What was your speed over the ground?

    Knots to one decimal (within 0.1 kn or 2 %).

    Speed: ________ kn  

  3. You have 2.6 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  

  4. How far do you run at 3.7 kn in 14 minutes?

    Distance in nautical miles to two decimals (within 0.05 nm or 2 %).

    Distance run: ________ nm  

  5. How far do you run at 7.6 kn in 87 minutes?

    Distance in nautical miles to two decimals (within 0.05 nm or 2 %).

    Distance run: ________ nm  

  6. You ran 10.4 nm between two fixes 71 minutes apart. What was your speed over the ground?

    Knots to one decimal (within 0.1 kn or 2 %).

    Speed: ________ kn  

  7. You have 5.0 nm to go at 11.6 kn. How many minutes will it take?

    Minutes (within 1 minute). You can type 85 or 1:25.

    Time: ________ min  

  8. You ran 12.9 nm between two fixes 82 minutes apart. What was your speed over the ground?

    Knots to one decimal (within 0.1 kn or 2 %).

    Speed: ________ kn  

Answer key

No.AnswersProblem
1Distance run: 13.40 nm
No. 8001 (worked solution)
2Speed: 12.3 kn
No. 8002 (worked solution)
3Time: 13 min
No. 8003 (worked solution)
4Distance run: 0.86 nm
No. 8004 (worked solution)
5Distance run: 11.02 nm
No. 8005 (worked solution)
6Speed: 8.8 kn
No. 8006 (worked solution)
7Time: 26 min
No. 8007 (worked solution)
8Speed: 9.4 kn
No. 8008 (worked solution)