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Worksheet 144 · Skill 2

Time, speed, distance

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  1. You have 8.4 nm to go at 10.1 kn. How many minutes will it take?

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

    Time: ________ min  

  2. You ran 8.2 nm between two fixes 15 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  3. You have 4.0 nm to go at 3.1 kn. How many minutes will it take?

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

    Time: ________ min  

  4. You ran 8.8 nm between two fixes 73 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  5. You ran 14.3 nm between two fixes 63 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 10.3 kn in 14 minutes?

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

    Distance run: ________ nm  

  7. You have 4.8 nm to go at 12.1 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 12.5 kn in 14 minutes?

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

    Distance run: ________ nm  

Answer key

No.AnswersProblem
1Time: 50 min
No. 144001 (worked solution)
2Speed: 32.8 kn
No. 144002 (worked solution)
3Time: 77 min
No. 144003 (worked solution)
4Speed: 7.2 kn
No. 144004 (worked solution)
5Speed: 13.6 kn
No. 144005 (worked solution)
6Distance run: 2.40 nm
No. 144006 (worked solution)
7Time: 24 min
No. 144007 (worked solution)
8Distance run: 2.92 nm
No. 144008 (worked solution)