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Worksheet 402 · Skill 2

Time, speed, distance

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  1. You ran 14.6 nm between two fixes 24 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  2. You ran 1.7 nm between two fixes 87 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  3. You have 10.6 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  

  4. How far do you run at 13.8 kn in 63 minutes?

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

    Distance run: ________ nm  

  5. How far do you run at 13.3 kn in 101 minutes?

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

    Distance run: ________ nm  

  6. You ran 8.6 nm between two fixes 83 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  7. You have 6.3 nm to go at 14.0 kn. How many minutes will it take?

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

    Time: ________ min  

  8. You have 11.4 nm to go at 4.7 kn. How many minutes will it take?

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

    Time: ________ min  

Answer key

No.AnswersProblem
1Speed: 36.5 kn
No. 402001 (worked solution)
2Speed: 1.2 kn
No. 402002 (worked solution)
3Time: 91 min
No. 402003 (worked solution)
4Distance run: 14.49 nm
No. 402004 (worked solution)
5Distance run: 22.39 nm
No. 402005 (worked solution)
6Speed: 6.2 kn
No. 402006 (worked solution)
7Time: 27 min
No. 402007 (worked solution)
8Time: 146 min
No. 402008 (worked solution)