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Worksheet 103 · Skill 2

Time, speed, distance

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  1. You ran 6.9 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  

  2. You ran 12.0 nm between two fixes 39 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  3. You ran 1.7 nm between two fixes 87 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  4. How far do you run at 5.4 kn in 120 minutes?

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

    Distance run: ________ nm  

  5. You have 2.7 nm to go at 8.5 kn. How many minutes will it take?

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

    Time: ________ min  

  6. You have 4.9 nm to go at 8.4 kn. How many minutes will it take?

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

    Time: ________ min  

  7. How far do you run at 12.1 kn in 51 minutes?

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

    Distance run: ________ nm  

  8. How far do you run at 12.0 kn in 96 minutes?

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

    Distance run: ________ nm  

Answer key

No.AnswersProblem
1Speed: 9.2 kn
No. 103001 (worked solution)
2Speed: 18.5 kn
No. 103002 (worked solution)
3Speed: 1.2 kn
No. 103003 (worked solution)
4Distance run: 10.80 nm
No. 103004 (worked solution)
5Time: 19 min
No. 103005 (worked solution)
6Time: 35 min
No. 103006 (worked solution)
7Distance run: 10.29 nm
No. 103007 (worked solution)
8Distance run: 19.20 nm
No. 103008 (worked solution)