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Worksheet 405 · Skill 2

Time, speed, distance

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  1. You have 7.5 nm to go at 3.9 kn. How many minutes will it take?

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

    Time: ________ min  

  2. You have 4.5 nm to go at 6.7 kn. How many minutes will it take?

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

    Time: ________ min  

  3. How far do you run at 7.2 kn in 90 minutes?

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

    Distance run: ________ nm  

  4. How far do you run at 6.0 kn in 75 minutes?

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

    Distance run: ________ nm  

  5. You have 16.6 nm to go at 11.3 kn. How many minutes will it take?

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

    Time: ________ min  

  6. You have 17.0 nm to go at 13.1 kn. How many minutes will it take?

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

    Time: ________ min  

  7. You ran 0.5 nm between two fixes 35 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  8. You have 15.2 nm to go at 11.7 kn. How many minutes will it take?

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

    Time: ________ min  

Answer key

No.AnswersProblem
1Time: 115 min
No. 405001 (worked solution)
2Time: 40 min
No. 405002 (worked solution)
3Distance run: 10.80 nm
No. 405003 (worked solution)
4Distance run: 7.50 nm
No. 405004 (worked solution)
5Time: 88 min
No. 405005 (worked solution)
6Time: 78 min
No. 405006 (worked solution)
7Speed: 0.9 kn
No. 405007 (worked solution)
8Time: 78 min
No. 405008 (worked solution)