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Worksheet 520 · Skill 2

Time, speed, distance

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  1. How far do you run at 10.5 kn in 97 minutes?

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

    Distance run: ________ nm  

  2. You have 9.4 nm to go at 11.7 kn. How many minutes will it take?

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

    Time: ________ min  

  3. You have 13.6 nm to go at 13.6 kn. How many minutes will it take?

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

    Time: ________ min  

  4. How far do you run at 7.2 kn in 13 minutes?

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

    Distance run: ________ nm  

  5. You ran 9.0 nm between two fixes 14 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  6. You ran 11.6 nm between two fixes 116 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  7. You ran 10.6 nm between two fixes 53 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  8. You have 15.2 nm to go at 7.6 kn. How many minutes will it take?

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

    Time: ________ min  

Answer key

No.AnswersProblem
1Distance run: 16.98 nm
No. 520001 (worked solution)
2Time: 48 min
No. 520002 (worked solution)
3Time: 60 min
No. 520003 (worked solution)
4Distance run: 1.56 nm
No. 520004 (worked solution)
5Speed: 38.6 kn
No. 520005 (worked solution)
6Speed: 6.0 kn
No. 520006 (worked solution)
7Speed: 12.0 kn
No. 520007 (worked solution)
8Time: 120 min
No. 520008 (worked solution)