Distance, Speed, Time Worksheet
by Chris Riley Updated on November 25, 2022. In Tools and Calculators
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Coastal Navigation Course
Chapter VI
Distance, Speed, Time Worksheet
Remember: Convert Minutes to Decimals (and back) and Round Answers
|
Distance: |
Speed: |
Time: |
|
| 1. 15.0 nm | 8.6 | 1 hour 45 minutes = 1.75 hours | |
| Calculation: D ÷ T = S – 15.0 nm ÷ 1.75 hours = 8.57 kts |
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| 2. 12.5 nm | 7 kts | 1 hour 47 minutes | |
| Calculation: D ÷ S = T – 12.5 nm ÷ 7 kts = 1.78 hours – .78 × 60 = 46.8 min |
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| 3. 27.0 nm | 12 kts | 2 hours 15 minutes = 2.25 hours | |
| Calculation: S × T = D – 12 kts × 2.25 = 27 nm |
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| 4. 22.5 nm | 6.8 kts | 3 hours 20 minutes = 3.33 hours | |
| Calculation: D ÷ T = S – 22.5 nm ÷ 3.33 hours = 6.75 kts |
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| 5. 15.7 nm | 11 kts | 1 hour 26 minutes | |
| Calculation: D ÷ S = T – 15.7 nm ÷ 11 kts = 1.43 hours – .43 × 60 = 25.8 min |
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| 6. 1.5 nm | 5 kts | 18 minutes = .30 hours | |
| Calculation: S × T = D – 5 kts × .30 = 1.5 nm |
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| 7. 7.4 nm | 10 kts | 44 minutes | |
| Calculation: D ÷ S = T – 7.4 nm ÷ 10 kts = .74 hours – .74 × 60 = 44.4 min |
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| 8. 22.7 nm | 5.3 | 4 hours 19 minutes = 4.32 hours | |
| Calculation: D ÷ T = S – 22.7 nm ÷ 4.32 hours = 5.25 kts |
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| 9. 7.4 nm | 8 kts | 55 minutes = .92 hours | |
| Calculation: S × T = D – 8 kts × .92 hours = 7.36 nm |
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| 10. 34.8 nm | 12 kts | 2 hours 54 minutes | |
| Calculation: D ÷ S = T – 34.8 nm ÷ 12 kts = 2.90 hours – .90 × 60 = 54 min | |||
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