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Worksheet 51 · Skill 2

Time, speed, distance

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  1. How far do you run at 13.2 kn in 105 minutes?

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

    Distance run: ________ nm  

  2. You have 5.1 nm to go at 3.7 kn. How many minutes will it take?

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

    Time: ________ min  

  3. You ran 1.8 nm between two fixes 32 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 11.9 kn in 88 minutes?

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

    Distance run: ________ nm  

  5. How far do you run at 8.8 kn in 10 minutes?

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

    Distance run: ________ nm  

  6. How far do you run at 11.8 kn in 20 minutes?

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

    Distance run: ________ nm  

  7. You have 7.6 nm to go at 10.8 kn. How many minutes will it take?

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

    Time: ________ min  

  8. You ran 3.7 nm between two fixes 40 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: 23.10 nm
No. 51001 (worked solution)
2Time: 83 min
No. 51002 (worked solution)
3Speed: 3.4 kn
No. 51003 (worked solution)
4Distance run: 17.45 nm
No. 51004 (worked solution)
5Distance run: 1.47 nm
No. 51005 (worked solution)
6Distance run: 3.93 nm
No. 51006 (worked solution)
7Time: 42 min
No. 51007 (worked solution)
8Speed: 5.6 kn
No. 51008 (worked solution)