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Worksheet 40 · Skill 2

Time, speed, distance

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  1. You ran 14.2 nm between two fixes 43 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  2. You ran 8.9 nm between two fixes 61 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  3. You ran 8.1 nm between two fixes 79 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  4. How far do you run at 3.0 kn in 82 minutes?

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

    Distance run: ________ nm  

  5. How far do you run at 4.3 kn in 57 minutes?

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

    Distance run: ________ nm  

  6. How far do you run at 9.9 kn in 14 minutes?

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

    Distance run: ________ nm  

  7. You have 17.3 nm to go at 9.0 kn. How many minutes will it take?

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

    Time: ________ min  

  8. How far do you run at 5.6 kn in 62 minutes?

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

    Distance run: ________ nm  

Answer key

No.AnswersProblem
1Speed: 19.8 kn
No. 40001 (worked solution)
2Speed: 8.8 kn
No. 40002 (worked solution)
3Speed: 6.2 kn
No. 40003 (worked solution)
4Distance run: 4.10 nm
No. 40004 (worked solution)
5Distance run: 4.09 nm
No. 40005 (worked solution)
6Distance run: 2.31 nm
No. 40006 (worked solution)
7Time: 115 min
No. 40007 (worked solution)
8Distance run: 5.79 nm
No. 40008 (worked solution)