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Worksheet 570 · Skill 2

Time, speed, distance

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  1. You have 10.8 nm to go at 7.3 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 9.5 kn in 47 minutes?

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

    Distance run: ________ nm  

  3. You have 14.0 nm to go at 13.8 kn. How many minutes will it take?

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

    Time: ________ min  

  4. How far do you run at 10.8 kn in 21 minutes?

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

    Distance run: ________ nm  

  5. How far do you run at 12.3 kn in 31 minutes?

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

    Distance run: ________ nm  

  6. You ran 8.7 nm between two fixes 9 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  7. You have 14.3 nm to go at 9.4 kn. How many minutes will it take?

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

    Time: ________ min  

  8. You ran 10.9 nm between two fixes 103 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
1Time: 89 min
No. 570001 (worked solution)
2Distance run: 7.44 nm
No. 570002 (worked solution)
3Time: 61 min
No. 570003 (worked solution)
4Distance run: 3.78 nm
No. 570004 (worked solution)
5Distance run: 6.36 nm
No. 570005 (worked solution)
6Speed: 58.0 kn
No. 570006 (worked solution)
7Time: 91 min
No. 570007 (worked solution)
8Speed: 6.3 kn
No. 570008 (worked solution)