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Worksheet 495 · Skill 2

Time, speed, distance

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  1. You have 1.9 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  

  2. How far do you run at 13.3 kn in 74 minutes?

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

    Distance run: ________ nm  

  3. You ran 6.3 nm between two fixes 8 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  4. You ran 6.7 nm between two fixes 22 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  5. You have 7.4 nm to go at 13.9 kn. How many minutes will it take?

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

    Time: ________ min  

  6. How far do you run at 7.2 kn in 10 minutes?

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

    Distance run: ________ nm  

  7. You have 7.1 nm to go at 10.2 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 7.8 kn in 59 minutes?

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

    Distance run: ________ nm  

Answer key

No.AnswersProblem
1Time: 16 min
No. 495001 (worked solution)
2Distance run: 16.40 nm
No. 495002 (worked solution)
3Speed: 47.3 kn
No. 495003 (worked solution)
4Speed: 18.3 kn
No. 495004 (worked solution)
5Time: 32 min
No. 495005 (worked solution)
6Distance run: 1.20 nm
No. 495006 (worked solution)
7Time: 42 min
No. 495007 (worked solution)
8Distance run: 7.67 nm
No. 495008 (worked solution)