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Worksheet 43 · Skill 2

Time, speed, distance

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  1. You have 4.5 nm to go at 12.3 kn. How many minutes will it take?

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

    Time: ________ min  

  2. How far do you run at 7.4 kn in 10 minutes?

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

    Distance run: ________ nm  

  3. You have 8.9 nm to go at 7.1 kn. How many minutes will it take?

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

    Time: ________ min  

  4. You have 15.3 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  

  5. You have 10.2 nm to go at 7.0 kn. How many minutes will it take?

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

    Time: ________ min  

  6. You ran 8.2 nm between two fixes 119 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  7. You ran 7.2 nm between two fixes 42 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  8. You ran 14.8 nm between two fixes 20 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
1Time: 22 min
No. 43001 (worked solution)
2Distance run: 1.23 nm
No. 43002 (worked solution)
3Time: 75 min
No. 43003 (worked solution)
4Time: 248 min
No. 43004 (worked solution)
5Time: 87 min
No. 43005 (worked solution)
6Speed: 4.1 kn
No. 43006 (worked solution)
7Speed: 10.3 kn
No. 43007 (worked solution)
8Speed: 44.4 kn
No. 43008 (worked solution)