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Worksheet 666 · Skill 2

Time, speed, distance

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  1. You have 12.4 nm to go at 10.9 kn. How many minutes will it take?

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

    Time: ________ min  

  2. You ran 3.2 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  

  3. How far do you run at 8.3 kn in 115 minutes?

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

    Distance run: ________ nm  

  4. How far do you run at 9.2 kn in 76 minutes?

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

    Distance run: ________ nm  

  5. You ran 5.4 nm between two fixes 75 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  6. You ran 13.9 nm between two fixes 97 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  7. How far do you run at 7.7 kn in 112 minutes?

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

    Distance run: ________ nm  

  8. You have 5.5 nm to go at 13.2 kn. How many minutes will it take?

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

    Time: ________ min  

Answer key

No.AnswersProblem
1Time: 68 min
No. 666001 (worked solution)
2Speed: 5.1 kn
No. 666002 (worked solution)
3Distance run: 15.91 nm
No. 666003 (worked solution)
4Distance run: 11.65 nm
No. 666004 (worked solution)
5Speed: 4.3 kn
No. 666005 (worked solution)
6Speed: 8.6 kn
No. 666006 (worked solution)
7Distance run: 14.37 nm
No. 666007 (worked solution)
8Time: 25 min
No. 666008 (worked solution)