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Worksheet 391 · Skill 2

Time, speed, distance

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  1. You ran 8.3 nm between two fixes 35 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  2. You have 3.3 nm to go at 7.0 kn. How many minutes will it take?

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

    Time: ________ min  

  3. You ran 14.7 nm between two fixes 89 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  4. You have 2.2 nm to go at 13.4 kn. How many minutes will it take?

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

    Time: ________ min  

  5. You have 12.5 nm to go at 11.5 kn. How many minutes will it take?

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

    Time: ________ min  

  6. You ran 6.3 nm between two fixes 112 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 5.1 kn in 112 minutes?

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

    Distance run: ________ nm  

  8. You have 14.8 nm to go at 6.1 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: 14.2 kn
No. 391001 (worked solution)
2Time: 28 min
No. 391002 (worked solution)
3Speed: 9.9 kn
No. 391003 (worked solution)
4Time: 10 min
No. 391004 (worked solution)
5Time: 65 min
No. 391005 (worked solution)
6Speed: 3.4 kn
No. 391006 (worked solution)
7Distance run: 9.52 nm
No. 391007 (worked solution)
8Time: 146 min
No. 391008 (worked solution)