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Worksheet 481 · Skill 2

Time, speed, distance

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  1. You ran 9.1 nm between two fixes 50 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  2. You have 6.6 nm to go at 3.1 kn. How many minutes will it take?

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

    Time: ________ min  

  3. You ran 3.5 nm between two fixes 18 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  4. You have 16.4 nm to go at 13.1 kn. How many minutes will it take?

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

    Time: ________ min  

  5. You have 6.8 nm to go at 6.0 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 11.5 kn in 119 minutes?

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

    Distance run: ________ nm  

  7. You ran 4.6 nm between two fixes 114 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  8. You ran 10.1 nm between two fixes 100 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
1Speed: 10.9 kn
No. 481001 (worked solution)
2Time: 128 min
No. 481002 (worked solution)
3Speed: 11.7 kn
No. 481003 (worked solution)
4Time: 75 min
No. 481004 (worked solution)
5Time: 68 min
No. 481005 (worked solution)
6Distance run: 22.81 nm
No. 481006 (worked solution)
7Speed: 2.4 kn
No. 481007 (worked solution)
8Speed: 6.1 kn
No. 481008 (worked solution)