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Worksheet 151 · Skill 2

Time, speed, distance

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  1. You ran 8.1 nm between two fixes 49 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  2. You have 11.1 nm to go at 9.1 kn. How many minutes will it take?

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

    Time: ________ min  

  3. How far do you run at 5.0 kn in 13 minutes?

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

    Distance run: ________ nm  

  4. You ran 14.6 nm between two fixes 49 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  5. You ran 10.8 nm between two fixes 107 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  6. You have 6.2 nm to go at 8.4 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 10.1 kn in 58 minutes?

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

    Distance run: ________ nm  

  8. You ran 10.0 nm between two fixes 23 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: 9.9 kn
No. 151001 (worked solution)
2Time: 73 min
No. 151002 (worked solution)
3Distance run: 1.08 nm
No. 151003 (worked solution)
4Speed: 17.9 kn
No. 151004 (worked solution)
5Speed: 6.1 kn
No. 151005 (worked solution)
6Time: 44 min
No. 151006 (worked solution)
7Distance run: 9.76 nm
No. 151007 (worked solution)
8Speed: 26.1 kn
No. 151008 (worked solution)