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Worksheet 864 · Skill 2

Time, speed, distance

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  1. How far do you run at 4.1 kn in 89 minutes?

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

    Distance run: ________ nm  

  2. How far do you run at 10.1 kn in 111 minutes?

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

    Distance run: ________ nm  

  3. You have 9.4 nm to go at 8.8 kn. How many minutes will it take?

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

    Time: ________ min  

  4. You ran 15.7 nm between two fixes 15 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  5. You have 12.3 nm to go at 13.9 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 9.2 kn in 120 minutes?

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

    Distance run: ________ nm  

  7. You ran 11.2 nm between two fixes 58 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  8. You ran 7.5 nm between two fixes 45 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
1Distance run: 6.08 nm
No. 864001 (worked solution)
2Distance run: 18.69 nm
No. 864002 (worked solution)
3Time: 64 min
No. 864003 (worked solution)
4Speed: 62.8 kn
No. 864004 (worked solution)
5Time: 53 min
No. 864005 (worked solution)
6Distance run: 18.40 nm
No. 864006 (worked solution)
7Speed: 11.6 kn
No. 864007 (worked solution)
8Speed: 10.0 kn
No. 864008 (worked solution)