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Worksheet 580 · Skill 2

Time, speed, distance

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  1. You ran 4.3 nm between two fixes 34 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  2. You have 17.8 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 15.3 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  

  4. You ran 13.6 nm between two fixes 117 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  5. You have 13.7 nm to go at 6.4 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 4.6 kn in 51 minutes?

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

    Distance run: ________ nm  

  7. You ran 0.7 nm between two fixes 11 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  8. You ran 12.4 nm between two fixes 30 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: 7.6 kn
No. 580001 (worked solution)
2Time: 198 min
No. 580002 (worked solution)
3Speed: 22.4 kn
No. 580003 (worked solution)
4Speed: 7.0 kn
No. 580004 (worked solution)
5Time: 128 min
No. 580005 (worked solution)
6Distance run: 3.91 nm
No. 580006 (worked solution)
7Speed: 3.8 kn
No. 580007 (worked solution)
8Speed: 24.8 kn
No. 580008 (worked solution)