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Worksheet 890 · Skill 2

Time, speed, distance

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  1. How far do you run at 11.4 kn in 91 minutes?

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

    Distance run: ________ nm  

  2. You have 10.8 nm to go at 10.1 kn. How many minutes will it take?

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

    Time: ________ min  

  3. How far do you run at 4.0 kn in 81 minutes?

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

    Distance run: ________ nm  

  4. You ran 6.5 nm between two fixes 20 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  5. How far do you run at 3.1 kn in 10 minutes?

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

    Distance run: ________ nm  

  6. How far do you run at 11.8 kn in 52 minutes?

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

    Distance run: ________ nm  

  7. You have 2.6 nm to go at 4.2 kn. How many minutes will it take?

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

    Time: ________ min  

  8. How far do you run at 14.0 kn in 74 minutes?

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

    Distance run: ________ nm  

Answer key

No.AnswersProblem
1Distance run: 17.29 nm
No. 890001 (worked solution)
2Time: 64 min
No. 890002 (worked solution)
3Distance run: 5.40 nm
No. 890003 (worked solution)
4Speed: 19.5 kn
No. 890004 (worked solution)
5Distance run: 0.52 nm
No. 890005 (worked solution)
6Distance run: 10.23 nm
No. 890006 (worked solution)
7Time: 37 min
No. 890007 (worked solution)
8Distance run: 17.27 nm
No. 890008 (worked solution)