Worksheet 280 · Skill 2
Time, speed, distance
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You ran 5.7 nm between two fixes 40 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 7.5 kn in 45 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You ran 3.5 nm between two fixes 32 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 10.3 kn in 110 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 9.6 kn in 6 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 26 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You ran 14.5 nm between two fixes 116 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 10.8 kn in 49 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
Answer key
| No. | Answers | Problem |
|---|---|---|
| 1 | Speed: 8.6 kn | No. 280001 (worked solution) |
| 2 | Distance run: 5.63 nm | No. 280002 (worked solution) |
| 3 | Speed: 6.6 kn | No. 280003 (worked solution) |
| 4 | Distance run: 18.88 nm | No. 280004 (worked solution) |
| 5 | Distance run: 0.96 nm | No. 280005 (worked solution) |
| 6 | Speed: 33.0 kn | No. 280006 (worked solution) |
| 7 | Speed: 7.5 kn | No. 280007 (worked solution) |
| 8 | Distance run: 8.82 nm | No. 280008 (worked solution) |