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Worksheet 424 · Skill 2

Time, speed, distance

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  1. You ran 4.4 nm between two fixes 43 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  2. You have 9.9 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  

  3. You ran 6.2 nm between two fixes 27 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  4. You ran 3.2 nm between two fixes 33 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  5. You have 14.6 nm to go at 7.7 kn. How many minutes will it take?

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

    Time: ________ min  

  6. How far do you run at 8.8 kn in 17 minutes?

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

    Distance run: ________ nm  

  7. How far do you run at 7.5 kn in 50 minutes?

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

    Distance run: ________ nm  

  8. You ran 10.5 nm between two fixes 57 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: 6.1 kn
No. 424001 (worked solution)
2Time: 110 min
No. 424002 (worked solution)
3Speed: 13.8 kn
No. 424003 (worked solution)
4Speed: 5.8 kn
No. 424004 (worked solution)
5Time: 114 min
No. 424005 (worked solution)
6Distance run: 2.49 nm
No. 424006 (worked solution)
7Distance run: 6.25 nm
No. 424007 (worked solution)
8Speed: 11.1 kn
No. 424008 (worked solution)