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Worksheet 478 · Skill 2

Time, speed, distance

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  1. You ran 11.9 nm between two fixes 72 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  2. You ran 8.9 nm between two fixes 92 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  3. You ran 4.4 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  

  4. How far do you run at 10.5 kn in 37 minutes?

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

    Distance run: ________ nm  

  5. You have 8.3 nm to go at 10.4 kn. How many minutes will it take?

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

    Time: ________ min  

  6. You ran 11.7 nm between two fixes 104 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  7. You ran 10.3 nm between two fixes 7 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  8. You have 14.4 nm to go at 12.3 kn. How many minutes will it take?

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

    Time: ________ min  

Answer key

No.AnswersProblem
1Speed: 9.9 kn
No. 478001 (worked solution)
2Speed: 5.8 kn
No. 478002 (worked solution)
3Speed: 3.3 kn
No. 478003 (worked solution)
4Distance run: 6.48 nm
No. 478004 (worked solution)
5Time: 48 min
No. 478005 (worked solution)
6Speed: 6.8 kn
No. 478006 (worked solution)
7Speed: 88.3 kn
No. 478007 (worked solution)
8Time: 70 min
No. 478008 (worked solution)