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Worksheet 913 · Skill 2

Time, speed, distance

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  1. You have 9.9 nm to go at 3.5 kn. How many minutes will it take?

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

    Time: ________ min  

  2. You ran 2.4 nm between two fixes 15 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  3. You ran 9.5 nm between two fixes 86 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  4. You have 8.9 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  

  5. How far do you run at 7.5 kn in 73 minutes?

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

    Distance run: ________ nm  

  6. You have 12.5 nm to go at 3.2 kn. How many minutes will it take?

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

    Time: ________ min  

  7. How far do you run at 6.3 kn in 48 minutes?

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

    Distance run: ________ nm  

  8. You have 8.9 nm to go at 13.0 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: 170 min
No. 913001 (worked solution)
2Speed: 9.6 kn
No. 913002 (worked solution)
3Speed: 6.6 kn
No. 913003 (worked solution)
4Time: 81 min
No. 913004 (worked solution)
5Distance run: 9.13 nm
No. 913005 (worked solution)
6Time: 234 min
No. 913006 (worked solution)
7Distance run: 5.04 nm
No. 913007 (worked solution)
8Time: 41 min
No. 913008 (worked solution)