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Worksheet 672 · Skill 2

Time, speed, distance

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  1. How far do you run at 12.1 kn in 13 minutes?

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

    Distance run: ________ nm  

  2. You have 15.7 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  

  3. You ran 5.7 nm between two fixes 74 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  4. You ran 1.2 nm between two fixes 30 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 6.9 kn in 38 minutes?

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

    Distance run: ________ nm  

  6. You have 3.9 nm to go at 6.1 kn. How many minutes will it take?

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

    Time: ________ min  

  7. You have 10.7 nm to go at 6.5 kn. How many minutes will it take?

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

    Time: ________ min  

  8. How far do you run at 8.0 kn in 81 minutes?

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

    Distance run: ________ nm  

Answer key

No.AnswersProblem
1Distance run: 2.62 nm
No. 672001 (worked solution)
2Time: 214 min
No. 672002 (worked solution)
3Speed: 4.6 kn
No. 672003 (worked solution)
4Speed: 2.4 kn
No. 672004 (worked solution)
5Distance run: 4.37 nm
No. 672005 (worked solution)
6Time: 38 min
No. 672006 (worked solution)
7Time: 99 min
No. 672007 (worked solution)
8Distance run: 10.80 nm
No. 672008 (worked solution)