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Worksheet 141 · Skill 2

Time, speed, distance

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  1. You have 10.0 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  

  2. You ran 2.0 nm between two fixes 49 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  3. You have 10.6 nm to go at 3.6 kn. How many minutes will it take?

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

    Time: ________ min  

  4. How far do you run at 7.9 kn in 17 minutes?

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

    Distance run: ________ nm  

  5. How far do you run at 6.5 kn in 65 minutes?

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

    Distance run: ________ nm  

  6. You ran 11.7 nm between two fixes 80 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  7. You ran 11.1 nm between two fixes 12 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  8. You ran 3.8 nm between two fixes 120 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
1Time: 56 min
No. 141001 (worked solution)
2Speed: 2.4 kn
No. 141002 (worked solution)
3Time: 177 min
No. 141003 (worked solution)
4Distance run: 2.24 nm
No. 141004 (worked solution)
5Distance run: 7.04 nm
No. 141005 (worked solution)
6Speed: 8.8 kn
No. 141006 (worked solution)
7Speed: 55.5 kn
No. 141007 (worked solution)
8Speed: 1.9 kn
No. 141008 (worked solution)