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Worksheet 245 · Skill 2

Time, speed, distance

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  1. You ran 4.4 nm between two fixes 33 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  2. How far do you run at 4.7 kn in 26 minutes?

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

    Distance run: ________ nm  

  3. You have 2.2 nm to go at 7.8 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 11.0 kn in 20 minutes?

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

    Distance run: ________ nm  

  5. You have 16.6 nm to go at 10.7 kn. How many minutes will it take?

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

    Time: ________ min  

  6. You ran 8.2 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  

  7. You have 11.0 nm to go at 8.6 kn. How many minutes will it take?

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

    Time: ________ min  

  8. You have 16.9 nm to go at 8.1 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: 8.0 kn
No. 245001 (worked solution)
2Distance run: 2.04 nm
No. 245002 (worked solution)
3Time: 17 min
No. 245003 (worked solution)
4Distance run: 3.67 nm
No. 245004 (worked solution)
5Time: 93 min
No. 245005 (worked solution)
6Speed: 30.8 kn
No. 245006 (worked solution)
7Time: 77 min
No. 245007 (worked solution)
8Time: 125 min
No. 245008 (worked solution)