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Worksheet 147 · Skill 2

Time, speed, distance

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  1. How far do you run at 11.6 kn in 10 minutes?

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

    Distance run: ________ nm  

  2. How far do you run at 3.3 kn in 115 minutes?

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

    Distance run: ________ nm  

  3. You ran 3.8 nm between two fixes 68 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  4. You ran 6.8 nm between two fixes 16 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  5. How far do you run at 12.8 kn in 59 minutes?

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

    Distance run: ________ nm  

  6. You ran 14.0 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  

  7. You have 11.8 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  

  8. You have 10.8 nm to go at 4.8 kn. How many minutes will it take?

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

    Time: ________ min  

Answer key

No.AnswersProblem
1Distance run: 1.93 nm
No. 147001 (worked solution)
2Distance run: 6.33 nm
No. 147002 (worked solution)
3Speed: 3.4 kn
No. 147003 (worked solution)
4Speed: 25.5 kn
No. 147004 (worked solution)
5Distance run: 12.59 nm
No. 147005 (worked solution)
6Speed: 56.0 kn
No. 147006 (worked solution)
7Time: 228 min
No. 147007 (worked solution)
8Time: 135 min
No. 147008 (worked solution)