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Worksheet 872 · Skill 2

Time, speed, distance

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  1. You ran 15.2 nm between two fixes 108 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 11.1 kn in 21 minutes?

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

    Distance run: ________ nm  

  3. You ran 3.9 nm between two fixes 99 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  4. You ran 15.6 nm between two fixes 7 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  5. How far do you run at 4.7 kn in 84 minutes?

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

    Distance run: ________ nm  

  6. You ran 14.0 nm between two fixes 102 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  7. You have 10.1 nm to go at 6.4 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 10.1 kn in 114 minutes?

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

    Distance run: ________ nm  

Answer key

No.AnswersProblem
1Speed: 8.4 kn
No. 872001 (worked solution)
2Distance run: 3.89 nm
No. 872002 (worked solution)
3Speed: 2.4 kn
No. 872003 (worked solution)
4Speed: 133.7 kn
No. 872004 (worked solution)
5Distance run: 6.58 nm
No. 872005 (worked solution)
6Speed: 8.2 kn
No. 872006 (worked solution)
7Time: 95 min
No. 872007 (worked solution)
8Distance run: 19.19 nm
No. 872008 (worked solution)