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Worksheet 458 · Skill 2

Time, speed, distance

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  1. You ran 9.1 nm between two fixes 65 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  2. You have 4.4 nm to go at 4.3 kn. How many minutes will it take?

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

    Time: ________ min  

  3. You have 14.1 nm to go at 9.3 kn. How many minutes will it take?

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

    Time: ________ min  

  4. You ran 3.6 nm between two fixes 86 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  5. How far do you run at 3.6 kn in 113 minutes?

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

    Distance run: ________ nm  

  6. How far do you run at 3.2 kn in 104 minutes?

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

    Distance run: ________ nm  

  7. You ran 4.8 nm between two fixes 28 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  8. How far do you run at 11.2 kn in 17 minutes?

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

    Distance run: ________ nm  

Answer key

No.AnswersProblem
1Speed: 8.4 kn
No. 458001 (worked solution)
2Time: 61 min
No. 458002 (worked solution)
3Time: 91 min
No. 458003 (worked solution)
4Speed: 2.5 kn
No. 458004 (worked solution)
5Distance run: 6.78 nm
No. 458005 (worked solution)
6Distance run: 5.55 nm
No. 458006 (worked solution)
7Speed: 10.3 kn
No. 458007 (worked solution)
8Distance run: 3.17 nm
No. 458008 (worked solution)