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Worksheet 212 · Skill 2

Time, speed, distance

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  1. You have 6.4 nm to go at 5.6 kn. How many minutes will it take?

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

    Time: ________ min  

  2. You ran 4.4 nm between two fixes 55 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  3. You ran 5.3 nm between two fixes 31 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  4. You ran 12.0 nm between two fixes 36 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  5. You have 3.1 nm to go at 11.0 kn. How many minutes will it take?

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

    Time: ________ min  

  6. You have 3.9 nm to go at 12.4 kn. How many minutes will it take?

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

    Time: ________ min  

  7. You ran 6.7 nm between two fixes 38 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  8. How far do you run at 6.2 kn in 49 minutes?

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

    Distance run: ________ nm  

Answer key

No.AnswersProblem
1Time: 69 min
No. 212001 (worked solution)
2Speed: 4.8 kn
No. 212002 (worked solution)
3Speed: 10.3 kn
No. 212003 (worked solution)
4Speed: 20.0 kn
No. 212004 (worked solution)
5Time: 17 min
No. 212005 (worked solution)
6Time: 19 min
No. 212006 (worked solution)
7Speed: 10.6 kn
No. 212007 (worked solution)
8Distance run: 5.06 nm
No. 212008 (worked solution)