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Worksheet 143 · Skill 2

Time, speed, distance

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  1. You have 2.4 nm to go at 9.6 kn. How many minutes will it take?

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

    Time: ________ min  

  2. How far do you run at 5.6 kn in 6 minutes?

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

    Distance run: ________ nm  

  3. You have 12.5 nm to go at 13.4 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 7.7 kn in 72 minutes?

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

    Distance run: ________ nm  

  5. You have 7.5 nm to go at 4.5 kn. How many minutes will it take?

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

    Time: ________ min  

  6. You ran 3.3 nm between two fixes 28 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  7. You have 16.4 nm to go at 10.9 kn. How many minutes will it take?

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

    Time: ________ min  

  8. You have 2.4 nm to go at 3.9 kn. How many minutes will it take?

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

    Time: ________ min  

Answer key

No.AnswersProblem
1Time: 15 min
No. 143001 (worked solution)
2Distance run: 0.56 nm
No. 143002 (worked solution)
3Time: 56 min
No. 143003 (worked solution)
4Distance run: 9.24 nm
No. 143004 (worked solution)
5Time: 100 min
No. 143005 (worked solution)
6Speed: 7.1 kn
No. 143006 (worked solution)
7Time: 90 min
No. 143007 (worked solution)
8Time: 37 min
No. 143008 (worked solution)