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Worksheet 910 · Skill 2

Time, speed, distance

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  1. You ran 1.7 nm between two fixes 92 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 8.0 kn in 95 minutes?

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

    Distance run: ________ nm  

  3. You have 15.5 nm to go at 7.0 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 10.7 kn in 118 minutes?

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

    Distance run: ________ nm  

  5. You have 6.9 nm to go at 4.6 kn. How many minutes will it take?

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

    Time: ________ min  

  6. You have 13.5 nm to go at 6.0 kn. How many minutes will it take?

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

    Time: ________ min  

  7. You have 0.9 nm to go at 5.7 kn. How many minutes will it take?

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

    Time: ________ min  

  8. You have 3.8 nm to go at 12.5 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: 1.1 kn
No. 910001 (worked solution)
2Distance run: 12.67 nm
No. 910002 (worked solution)
3Time: 133 min
No. 910003 (worked solution)
4Distance run: 21.04 nm
No. 910004 (worked solution)
5Time: 90 min
No. 910005 (worked solution)
6Time: 135 min
No. 910006 (worked solution)
7Time: 9 min
No. 910007 (worked solution)
8Time: 18 min
No. 910008 (worked solution)