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Worksheet 488 · Skill 2

Time, speed, distance

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  1. How far do you run at 10.8 kn in 89 minutes?

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

    Distance run: ________ nm  

  2. You ran 6.6 nm between two fixes 35 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  3. You have 8.5 nm to go at 4.4 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 9.6 kn in 9 minutes?

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

    Distance run: ________ nm  

  5. How far do you run at 3.4 kn in 80 minutes?

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

    Distance run: ________ nm  

  6. You have 15.5 nm to go at 12.4 kn. How many minutes will it take?

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

    Time: ________ min  

  7. You ran 1.8 nm between two fixes 60 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  8. You ran 9.3 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  

Answer key

No.AnswersProblem
1Distance run: 16.02 nm
No. 488001 (worked solution)
2Speed: 11.3 kn
No. 488002 (worked solution)
3Time: 116 min
No. 488003 (worked solution)
4Distance run: 1.44 nm
No. 488004 (worked solution)
5Distance run: 4.53 nm
No. 488005 (worked solution)
6Time: 75 min
No. 488006 (worked solution)
7Speed: 1.8 kn
No. 488007 (worked solution)
8Speed: 7.0 kn
No. 488008 (worked solution)