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Worksheet 74 · Skill 2

Time, speed, distance

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  1. You ran 6.7 nm between two fixes 28 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  2. You have 0.5 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  

  3. How far do you run at 7.9 kn in 26 minutes?

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

    Distance run: ________ nm  

  4. How far do you run at 12.5 kn in 39 minutes?

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

    Distance run: ________ nm  

  5. How far do you run at 6.1 kn in 97 minutes?

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

    Distance run: ________ nm  

  6. How far do you run at 7.5 kn in 60 minutes?

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

    Distance run: ________ nm  

  7. You have 1.2 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  

  8. You ran 5.2 nm between two fixes 33 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
1Speed: 14.4 kn
No. 74001 (worked solution)
2Time: 3 min
No. 74002 (worked solution)
3Distance run: 3.42 nm
No. 74003 (worked solution)
4Distance run: 8.13 nm
No. 74004 (worked solution)
5Distance run: 9.86 nm
No. 74005 (worked solution)
6Distance run: 7.50 nm
No. 74006 (worked solution)
7Time: 10 min
No. 74007 (worked solution)
8Speed: 9.5 kn
No. 74008 (worked solution)