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Worksheet 38 · Skill 2

Time, speed, distance

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  1. How far do you run at 11.7 kn in 68 minutes?

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

    Distance run: ________ nm  

  2. How far do you run at 12.7 kn in 11 minutes?

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

    Distance run: ________ nm  

  3. You ran 7.1 nm between two fixes 83 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  4. How far do you run at 9.8 kn in 61 minutes?

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

    Distance run: ________ nm  

  5. You ran 12.1 nm between two fixes 80 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  6. You ran 6.9 nm between two fixes 26 minutes apart. What was your speed over the ground?

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

    Speed: ________ kn  

  7. How far do you run at 8.2 kn in 102 minutes?

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

    Distance run: ________ nm  

  8. How far do you run at 11.9 kn in 93 minutes?

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

    Distance run: ________ nm  

Answer key

No.AnswersProblem
1Distance run: 13.26 nm
No. 38001 (worked solution)
2Distance run: 2.33 nm
No. 38002 (worked solution)
3Speed: 5.1 kn
No. 38003 (worked solution)
4Distance run: 9.96 nm
No. 38004 (worked solution)
5Speed: 9.1 kn
No. 38005 (worked solution)
6Speed: 15.9 kn
No. 38006 (worked solution)
7Distance run: 13.94 nm
No. 38007 (worked solution)
8Distance run: 18.45 nm
No. 38008 (worked solution)