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Worksheet 725 · Skill 2

Time, speed, distance

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  1. How far do you run at 7.2 kn in 90 minutes?

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

    Distance run: ________ nm  

  2. You ran 13.3 nm between two fixes 70 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  3. How far do you run at 14.0 kn in 7 minutes?

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

    Distance run: ________ nm  

  4. You have 3.5 nm to go at 8.7 kn. How many minutes will it take?

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

    Time: ________ min  

  5. You have 5.8 nm to go at 6.6 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 11.5 kn in 80 minutes?

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

    Distance run: ________ nm  

  7. You ran 2.6 nm between two fixes 109 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  8. You have 10.6 nm to go at 13.8 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: 10.80 nm
No. 725001 (worked solution)
2Speed: 11.4 kn
No. 725002 (worked solution)
3Distance run: 1.63 nm
No. 725003 (worked solution)
4Time: 24 min
No. 725004 (worked solution)
5Time: 53 min
No. 725005 (worked solution)
6Distance run: 15.33 nm
No. 725006 (worked solution)
7Speed: 1.4 kn
No. 725007 (worked solution)
8Time: 46 min
No. 725008 (worked solution)