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Worksheet 84 · Skill 2

Time, speed, distance

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  1. You have 10.4 nm to go at 8.0 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 4.9 kn in 20 minutes?

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

    Distance run: ________ nm  

  3. You have 13.8 nm to go at 8.2 kn. How many minutes will it take?

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

    Time: ________ min  

  4. You ran 7.0 nm between two fixes 10 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 12.6 kn in 103 minutes?

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

    Distance run: ________ nm  

  6. You have 14.1 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  

  7. You have 9.7 nm to go at 11.4 kn. How many minutes will it take?

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

    Time: ________ min  

  8. You have 0.9 nm to go at 8.9 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: 78 min
No. 84001 (worked solution)
2Distance run: 1.63 nm
No. 84002 (worked solution)
3Time: 101 min
No. 84003 (worked solution)
4Speed: 42.0 kn
No. 84004 (worked solution)
5Distance run: 21.63 nm
No. 84005 (worked solution)
6Time: 61 min
No. 84006 (worked solution)
7Time: 51 min
No. 84007 (worked solution)
8Time: 6 min
No. 84008 (worked solution)