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Worksheet 441 · Skill 2

Time, speed, distance

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  1. How far do you run at 12.5 kn in 63 minutes?

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

    Distance run: ________ nm  

  2. How far do you run at 10.8 kn in 79 minutes?

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

    Distance run: ________ nm  

  3. How far do you run at 3.7 kn in 79 minutes?

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

    Distance run: ________ nm  

  4. You ran 4.8 nm between two fixes 111 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  5. You have 14.8 nm to go at 6.8 kn. How many minutes will it take?

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

    Time: ________ min  

  6. You have 7.5 nm to go at 13.7 kn. How many minutes will it take?

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

    Time: ________ min  

  7. You have 14.7 nm to go at 7.9 kn. How many minutes will it take?

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

    Time: ________ min  

  8. You ran 2.7 nm between two fixes 99 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: 13.13 nm
No. 441001 (worked solution)
2Distance run: 14.22 nm
No. 441002 (worked solution)
3Distance run: 4.87 nm
No. 441003 (worked solution)
4Speed: 2.6 kn
No. 441004 (worked solution)
5Time: 131 min
No. 441005 (worked solution)
6Time: 33 min
No. 441006 (worked solution)
7Time: 112 min
No. 441007 (worked solution)
8Speed: 1.6 kn
No. 441008 (worked solution)