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Worksheet 714 · Skill 2

Time, speed, distance

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  1. You have 6.9 nm to go at 4.4 kn. How many minutes will it take?

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

    Time: ________ min  

  2. You ran 13.7 nm between two fixes 67 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 12.1 kn in 45 minutes?

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

    Distance run: ________ nm  

  4. You have 7.9 nm to go at 11.6 kn. How many minutes will it take?

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

    Time: ________ min  

  5. How far do you run at 12.7 kn in 85 minutes?

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

    Distance run: ________ nm  

  6. You ran 5.1 nm between two fixes 72 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  7. You ran 11.9 nm between two fixes 82 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  8. You ran 13.0 nm between two fixes 90 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: 94 min
No. 714001 (worked solution)
2Speed: 12.3 kn
No. 714002 (worked solution)
3Distance run: 9.08 nm
No. 714003 (worked solution)
4Time: 41 min
No. 714004 (worked solution)
5Distance run: 17.99 nm
No. 714005 (worked solution)
6Speed: 4.3 kn
No. 714006 (worked solution)
7Speed: 8.7 kn
No. 714007 (worked solution)
8Speed: 8.7 kn
No. 714008 (worked solution)