Worksheet 891 · Skill 2
Time, speed, distance
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You ran 14.9 nm between two fixes 120 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 8.6 kn in 73 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 9.8 kn in 83 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You have 17.3 nm to go at 4.1 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You have 12.8 nm to go at 9.7 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
How far do you run at 5.2 kn in 36 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You have 3.2 nm to go at 4.0 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You have 15.4 nm to go at 11.4 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
Answer key
| No. | Answers | Problem |
|---|---|---|
| 1 | Speed: 7.5 kn | No. 891001 (worked solution) |
| 2 | Distance run: 10.46 nm | No. 891002 (worked solution) |
| 3 | Distance run: 13.56 nm | No. 891003 (worked solution) |
| 4 | Time: 253 min | No. 891004 (worked solution) |
| 5 | Time: 79 min | No. 891005 (worked solution) |
| 6 | Distance run: 3.12 nm | No. 891006 (worked solution) |
| 7 | Time: 48 min | No. 891007 (worked solution) |
| 8 | Time: 81 min | No. 891008 (worked solution) |