Worksheet 85 · Skill 2
Time, speed, distance
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You ran 11.5 nm between two fixes 98 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 14.4 nm to go at 8.8 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You have 0.6 nm to go at 4.4 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You ran 11.5 nm between two fixes 66 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 10.5 nm to go at 13.7 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You ran 10.1 nm between two fixes 51 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You ran 6.6 nm between two fixes 10 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 4.9 kn in 36 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
Answer key
| No. | Answers | Problem |
|---|---|---|
| 1 | Speed: 7.0 kn | No. 85001 (worked solution) |
| 2 | Time: 98 min | No. 85002 (worked solution) |
| 3 | Time: 8 min | No. 85003 (worked solution) |
| 4 | Speed: 10.5 kn | No. 85004 (worked solution) |
| 5 | Time: 46 min | No. 85005 (worked solution) |
| 6 | Speed: 11.9 kn | No. 85006 (worked solution) |
| 7 | Speed: 39.6 kn | No. 85007 (worked solution) |
| 8 | Distance run: 2.94 nm | No. 85008 (worked solution) |