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Worksheet 811 · Skill 2

Time, speed, distance

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  1. How far do you run at 5.2 kn in 92 minutes?

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

    Distance run: ________ nm  

  2. How far do you run at 3.6 kn in 53 minutes?

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

    Distance run: ________ nm  

  3. You have 1.3 nm to go at 10.1 kn. How many minutes will it take?

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

    Time: ________ min  

  4. You have 8.4 nm to go at 10.7 kn. How many minutes will it take?

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

    Time: ________ min  

  5. How far do you run at 6.0 kn in 73 minutes?

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

    Distance run: ________ nm  

  6. You have 8.6 nm to go at 8.5 kn. How many minutes will it take?

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

    Time: ________ min  

  7. How far do you run at 9.7 kn in 43 minutes?

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

    Distance run: ________ nm  

  8. You ran 8.1 nm between two fixes 6 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

Answer key

No.AnswersProblem
1Distance run: 7.97 nm
No. 811001 (worked solution)
2Distance run: 3.18 nm
No. 811002 (worked solution)
3Time: 8 min
No. 811003 (worked solution)
4Time: 47 min
No. 811004 (worked solution)
5Distance run: 7.30 nm
No. 811005 (worked solution)
6Time: 61 min
No. 811006 (worked solution)
7Distance run: 6.95 nm
No. 811007 (worked solution)
8Speed: 81.0 kn
No. 811008 (worked solution)