Worksheet 121 · Skill 2
Time, speed, distance
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How far do you run at 7.8 kn in 9 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 5.9 kn in 52 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 3.3 kn in 32 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 14.3 nm between two fixes 55 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
How far do you run at 8.4 kn in 74 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 7.4 nm between two fixes 102 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
How far do you run at 4.2 kn in 114 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 9.8 nm between two fixes 54 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
Answer key
| No. | Answers | Problem |
|---|---|---|
| 1 | Distance run: 1.17 nm | No. 121001 (worked solution) |
| 2 | Distance run: 5.11 nm | No. 121002 (worked solution) |
| 3 | Distance run: 1.76 nm | No. 121003 (worked solution) |
| 4 | Speed: 15.6 kn | No. 121004 (worked solution) |
| 5 | Distance run: 10.36 nm | No. 121005 (worked solution) |
| 6 | Speed: 4.4 kn | No. 121006 (worked solution) |
| 7 | Distance run: 7.98 nm | No. 121007 (worked solution) |
| 8 | Speed: 10.9 kn | No. 121008 (worked solution) |