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Worksheet 30 · Skill 2

Time, speed, distance

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  1. You ran 3.2 nm between two fixes 89 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  2. You ran 8.0 nm between two fixes 41 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  3. You ran 14.9 nm between two fixes 45 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  4. How far do you run at 10.4 kn in 13 minutes?

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

    Distance run: ________ nm  

  5. You ran 10.8 nm between two fixes 105 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  6. You have 3.5 nm to go at 12.3 kn. How many minutes will it take?

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

    Time: ________ min  

  7. How far do you run at 3.7 kn in 7 minutes?

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

    Distance run: ________ nm  

  8. You ran 2.9 nm between two fixes 10 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
1Speed: 2.2 kn
No. 30001 (worked solution)
2Speed: 11.7 kn
No. 30002 (worked solution)
3Speed: 19.9 kn
No. 30003 (worked solution)
4Distance run: 2.25 nm
No. 30004 (worked solution)
5Speed: 6.2 kn
No. 30005 (worked solution)
6Time: 17 min
No. 30006 (worked solution)
7Distance run: 0.43 nm
No. 30007 (worked solution)
8Speed: 17.4 kn
No. 30008 (worked solution)