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Worksheet 231 · Skill 2

Time, speed, distance

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  1. You ran 9.9 nm between two fixes 45 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 13.3 kn in 102 minutes?

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

    Distance run: ________ nm  

  3. You ran 12.4 nm between two fixes 97 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  4. You have 7.7 nm to go at 9.6 kn. How many minutes will it take?

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

    Time: ________ min  

  5. How far do you run at 11.9 kn in 67 minutes?

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

    Distance run: ________ nm  

  6. You have 9.7 nm to go at 6.9 kn. How many minutes will it take?

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

    Time: ________ min  

  7. You ran 10.8 nm between two fixes 92 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  8. How far do you run at 10.0 kn in 86 minutes?

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

    Distance run: ________ nm  

Answer key

No.AnswersProblem
1Speed: 13.2 kn
No. 231001 (worked solution)
2Distance run: 22.61 nm
No. 231002 (worked solution)
3Speed: 7.7 kn
No. 231003 (worked solution)
4Time: 48 min
No. 231004 (worked solution)
5Distance run: 13.29 nm
No. 231005 (worked solution)
6Time: 84 min
No. 231006 (worked solution)
7Speed: 7.0 kn
No. 231007 (worked solution)
8Distance run: 14.33 nm
No. 231008 (worked solution)