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Worksheet 515 · Skill 2

Time, speed, distance

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  1. You ran 3.7 nm between two fixes 112 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  2. How far do you run at 9.4 kn in 96 minutes?

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

    Distance run: ________ nm  

  3. You ran 16.0 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  

  4. You ran 14.8 nm between two fixes 65 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  5. You ran 11.8 nm between two fixes 26 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  6. How far do you run at 10.7 kn in 88 minutes?

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

    Distance run: ________ nm  

  7. How far do you run at 3.0 kn in 31 minutes?

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

    Distance run: ________ nm  

  8. How far do you run at 11.3 kn in 65 minutes?

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

    Distance run: ________ nm  

Answer key

No.AnswersProblem
1Speed: 2.0 kn
No. 515001 (worked solution)
2Distance run: 15.04 nm
No. 515002 (worked solution)
3Speed: 9.3 kn
No. 515003 (worked solution)
4Speed: 13.7 kn
No. 515004 (worked solution)
5Speed: 27.2 kn
No. 515005 (worked solution)
6Distance run: 15.69 nm
No. 515006 (worked solution)
7Distance run: 1.55 nm
No. 515007 (worked solution)
8Distance run: 12.24 nm
No. 515008 (worked solution)