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Worksheet 188 · Skill 2

Time, speed, distance

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  1. You have 2.6 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  

  2. You ran 3.8 nm between two fixes 114 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  3. How far do you run at 4.8 kn in 47 minutes?

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

    Distance run: ________ nm  

  4. How far do you run at 10.7 kn in 40 minutes?

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

    Distance run: ________ nm  

  5. You have 13.4 nm to go at 7.2 kn. How many minutes will it take?

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

    Time: ________ min  

  6. You have 13.6 nm to go at 13.8 kn. How many minutes will it take?

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

    Time: ________ min  

  7. How far do you run at 3.2 kn in 84 minutes?

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

    Distance run: ________ nm  

  8. You ran 3.8 nm between two fixes 48 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: 23 min
No. 188001 (worked solution)
2Speed: 2.0 kn
No. 188002 (worked solution)
3Distance run: 3.76 nm
No. 188003 (worked solution)
4Distance run: 7.13 nm
No. 188004 (worked solution)
5Time: 112 min
No. 188005 (worked solution)
6Time: 59 min
No. 188006 (worked solution)
7Distance run: 4.48 nm
No. 188007 (worked solution)
8Speed: 4.8 kn
No. 188008 (worked solution)