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Worksheet 2 · Skill 2

Time, speed, distance

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  1. You ran 3.0 nm between two fixes 24 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  2. How far do you run at 13.8 kn in 27 minutes?

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

    Distance run: ________ nm  

  3. You have 4.5 nm to go at 5.4 kn. How many minutes will it take?

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

    Time: ________ min  

  4. You have 4.6 nm to go at 10.7 kn. How many minutes will it take?

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

    Time: ________ min  

  5. You ran 13.3 nm between two fixes 69 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  6. You ran 11.7 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  

  7. How far do you run at 11.3 kn in 84 minutes?

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

    Distance run: ________ nm  

  8. You have 8.8 nm to go at 12.6 kn. How many minutes will it take?

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

    Time: ________ min  

Answer key

No.AnswersProblem
1Speed: 7.5 kn
No. 2001 (worked solution)
2Distance run: 6.21 nm
No. 2002 (worked solution)
3Time: 50 min
No. 2003 (worked solution)
4Time: 26 min
No. 2004 (worked solution)
5Speed: 11.6 kn
No. 2005 (worked solution)
6Speed: 30.5 kn
No. 2006 (worked solution)
7Distance run: 15.82 nm
No. 2007 (worked solution)
8Time: 42 min
No. 2008 (worked solution)