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Worksheet 6 · Skill 2

Time, speed, distance

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  1. You ran 6.4 nm between two fixes 72 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 5.1 kn in 81 minutes?

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

    Distance run: ________ nm  

  3. You have 5.4 nm to go at 8.1 kn. How many minutes will it take?

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

    Time: ________ min  

  4. You ran 8.8 nm between two fixes 103 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  5. You ran 5.6 nm between two fixes 39 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  6. You ran 12.4 nm between two fixes 8 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  7. You have 16.8 nm to go at 10.3 kn. How many minutes will it take?

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

    Time: ________ min  

  8. You have 10.3 nm to go at 8.0 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: 5.3 kn
No. 6001 (worked solution)
2Distance run: 6.89 nm
No. 6002 (worked solution)
3Time: 40 min
No. 6003 (worked solution)
4Speed: 5.1 kn
No. 6004 (worked solution)
5Speed: 8.6 kn
No. 6005 (worked solution)
6Speed: 93.0 kn
No. 6006 (worked solution)
7Time: 98 min
No. 6007 (worked solution)
8Time: 77 min
No. 6008 (worked solution)