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Worksheet 590 · Skill 2

Time, speed, distance

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  1. How far do you run at 3.5 kn in 84 minutes?

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

    Distance run: ________ nm  

  2. You ran 15.5 nm between two fixes 115 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  3. How far do you run at 6.8 kn in 88 minutes?

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

    Distance run: ________ nm  

  4. You have 18.1 nm to go at 12.6 kn. How many minutes will it take?

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

    Time: ________ min  

  5. You ran 10.0 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  

  6. You have 4.6 nm to go at 12.0 kn. How many minutes will it take?

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

    Time: ________ min  

  7. You ran 15.8 nm between two fixes 64 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  8. You ran 1.8 nm between two fixes 103 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: 4.90 nm
No. 590001 (worked solution)
2Speed: 8.1 kn
No. 590002 (worked solution)
3Distance run: 9.97 nm
No. 590003 (worked solution)
4Time: 86 min
No. 590004 (worked solution)
5Speed: 6.0 kn
No. 590005 (worked solution)
6Time: 23 min
No. 590006 (worked solution)
7Speed: 14.8 kn
No. 590007 (worked solution)
8Speed: 1.0 kn
No. 590008 (worked solution)