Worksheet 878 · Skill 2
Time, speed, distance
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You ran 4.3 nm between two fixes 19 minutes apart. What was your speed over the ground?
Knots to one decimal (within 0.1 kn or 2 %).
Speed: ________ kn
You have 1.4 nm to go at 4.7 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You have 8.1 nm to go at 13.9 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 4.7 kn in 115 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
You have 5.5 nm to go at 11.7 kn. How many minutes will it take?
Minutes (within 1 minute). You can type 85 or 1:25.
Time: ________ min
You ran 4.7 nm between two fixes 24 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 11.3 kn in 85 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
How far do you run at 7.6 kn in 87 minutes?
Distance in nautical miles to two decimals (within 0.05 nm or 2 %).
Distance run: ________ nm
Answer key
| No. | Answers | Problem |
|---|---|---|
| 1 | Speed: 13.6 kn | No. 878001 (worked solution) |
| 2 | Time: 18 min | No. 878002 (worked solution) |
| 3 | Time: 35 min | No. 878003 (worked solution) |
| 4 | Distance run: 9.01 nm | No. 878004 (worked solution) |
| 5 | Time: 28 min | No. 878005 (worked solution) |
| 6 | Speed: 11.8 kn | No. 878006 (worked solution) |
| 7 | Distance run: 16.01 nm | No. 878007 (worked solution) |
| 8 | Distance run: 11.02 nm | No. 878008 (worked solution) |