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Worksheet 915 · Skill 2

Time, speed, distance

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  1. How far do you run at 7.9 kn in 27 minutes?

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

    Distance run: ________ nm  

  2. You ran 2.4 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  

  3. How far do you run at 7.8 kn in 101 minutes?

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

    Distance run: ________ nm  

  4. You ran 15.4 nm between two fixes 94 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  5. You have 1.6 nm to go at 6.2 kn. How many minutes will it take?

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

    Time: ________ min  

  6. You have 10.9 nm to go at 10.4 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 10.8 kn in 103 minutes?

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

    Distance run: ________ nm  

  8. You ran 2.5 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  

Answer key

No.AnswersProblem
1Distance run: 3.56 nm
No. 915001 (worked solution)
2Speed: 3.2 kn
No. 915002 (worked solution)
3Distance run: 13.13 nm
No. 915003 (worked solution)
4Speed: 9.8 kn
No. 915004 (worked solution)
5Time: 15 min
No. 915005 (worked solution)
6Time: 63 min
No. 915006 (worked solution)
7Distance run: 18.54 nm
No. 915007 (worked solution)
8Speed: 3.3 kn
No. 915008 (worked solution)