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Worksheet 170 · Skill 2

Time, speed, distance

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  1. You have 5.0 nm to go at 9.6 kn. How many minutes will it take?

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

    Time: ________ min  

  2. You ran 9.4 nm between two fixes 113 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  3. You ran 15.4 nm between two fixes 67 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  4. You ran 11.2 nm between two fixes 78 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  5. You have 8.4 nm to go at 4.0 kn. How many minutes will it take?

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

    Time: ________ min  

  6. How far do you run at 11.4 kn in 13 minutes?

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

    Distance run: ________ nm  

  7. How far do you run at 10.7 kn in 44 minutes?

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

    Distance run: ________ nm  

  8. How far do you run at 12.6 kn in 47 minutes?

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

    Distance run: ________ nm  

Answer key

No.AnswersProblem
1Time: 31 min
No. 170001 (worked solution)
2Speed: 5.0 kn
No. 170002 (worked solution)
3Speed: 13.8 kn
No. 170003 (worked solution)
4Speed: 8.6 kn
No. 170004 (worked solution)
5Time: 126 min
No. 170005 (worked solution)
6Distance run: 2.47 nm
No. 170006 (worked solution)
7Distance run: 7.85 nm
No. 170007 (worked solution)
8Distance run: 9.87 nm
No. 170008 (worked solution)