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Worksheet 486 · Skill 2

Time, speed, distance

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  1. You ran 15.8 nm between two fixes 7 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 11.2 kn in 35 minutes?

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

    Distance run: ________ nm  

  3. How far do you run at 4.6 kn in 90 minutes?

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

    Distance run: ________ nm  

  4. You ran 10.1 nm between two fixes 65 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  5. You have 17.7 nm to go at 5.1 kn. How many minutes will it take?

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

    Time: ________ min  

  6. You ran 2.9 nm between two fixes 95 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  7. You have 10.7 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  

  8. How far do you run at 7.8 kn in 104 minutes?

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

    Distance run: ________ nm  

Answer key

No.AnswersProblem
1Speed: 135.4 kn
No. 486001 (worked solution)
2Distance run: 6.53 nm
No. 486002 (worked solution)
3Distance run: 6.90 nm
No. 486003 (worked solution)
4Speed: 9.3 kn
No. 486004 (worked solution)
5Time: 208 min
No. 486005 (worked solution)
6Speed: 1.8 kn
No. 486006 (worked solution)
7Time: 48 min
No. 486007 (worked solution)
8Distance run: 13.52 nm
No. 486008 (worked solution)