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Worksheet 129 · Skill 2

Time, speed, distance

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  1. You ran 2.6 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  

  2. You ran 8.8 nm between two fixes 59 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  3. You have 12.2 nm to go at 13.3 kn. How many minutes will it take?

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

    Time: ________ min  

  4. You have 17.2 nm to go at 4.0 kn. How many minutes will it take?

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

    Time: ________ min  

  5. You ran 9.0 nm between two fixes 85 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  6. You have 2.2 nm to go at 5.3 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 11.0 kn in 58 minutes?

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

    Distance run: ________ nm  

  8. How far do you run at 8.5 kn in 109 minutes?

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

    Distance run: ________ nm  

Answer key

No.AnswersProblem
1Speed: 1.5 kn
No. 129001 (worked solution)
2Speed: 8.9 kn
No. 129002 (worked solution)
3Time: 55 min
No. 129003 (worked solution)
4Time: 258 min
No. 129004 (worked solution)
5Speed: 6.4 kn
No. 129005 (worked solution)
6Time: 25 min
No. 129006 (worked solution)
7Distance run: 10.63 nm
No. 129007 (worked solution)
8Distance run: 15.44 nm
No. 129008 (worked solution)