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Worksheet 85 · Skill 2

Time, speed, distance

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  1. You ran 11.5 nm between two fixes 98 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  2. You have 14.4 nm to go at 8.8 kn. How many minutes will it take?

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

    Time: ________ min  

  3. You have 0.6 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. You ran 11.5 nm between two fixes 66 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  5. You have 10.5 nm to go at 13.7 kn. How many minutes will it take?

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

    Time: ________ min  

  6. You ran 10.1 nm between two fixes 51 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  7. You ran 6.6 nm between two fixes 10 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  8. How far do you run at 4.9 kn in 36 minutes?

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

    Distance run: ________ nm  

Answer key

No.AnswersProblem
1Speed: 7.0 kn
No. 85001 (worked solution)
2Time: 98 min
No. 85002 (worked solution)
3Time: 8 min
No. 85003 (worked solution)
4Speed: 10.5 kn
No. 85004 (worked solution)
5Time: 46 min
No. 85005 (worked solution)
6Speed: 11.9 kn
No. 85006 (worked solution)
7Speed: 39.6 kn
No. 85007 (worked solution)
8Distance run: 2.94 nm
No. 85008 (worked solution)