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Worksheet 163 · Skill 2

Time, speed, distance

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  1. You ran 7.2 nm between two fixes 24 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  2. You have 13.9 nm to go at 3.6 kn. How many minutes will it take?

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

    Time: ________ min  

  3. You have 2.9 nm to go at 7.3 kn. How many minutes will it take?

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

    Time: ________ min  

  4. You have 3.9 nm to go at 11.6 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 11.1 kn in 58 minutes?

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

    Distance run: ________ nm  

  6. How far do you run at 3.0 kn in 44 minutes?

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

    Distance run: ________ nm  

  7. How far do you run at 10.2 kn in 117 minutes?

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

    Distance run: ________ nm  

  8. You have 12.4 nm to go at 5.9 kn. How many minutes will it take?

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

    Time: ________ min  

Answer key

No.AnswersProblem
1Speed: 18.0 kn
No. 163001 (worked solution)
2Time: 232 min
No. 163002 (worked solution)
3Time: 24 min
No. 163003 (worked solution)
4Time: 20 min
No. 163004 (worked solution)
5Distance run: 10.73 nm
No. 163005 (worked solution)
6Distance run: 2.20 nm
No. 163006 (worked solution)
7Distance run: 19.89 nm
No. 163007 (worked solution)
8Time: 126 min
No. 163008 (worked solution)