Conversions 1 hour 3600 seconds 1 mile = 5280 feet 1 meter = 3.28 feet 1 km = 0.62 miles 1 kg = 2.2 lbs 1 m/s 2.2 miles/hour 1 foot = 12 inches 1 inch 2.54 cm= 25.4 mm Convert the following quantities, showing all your work. 1. 17 feet into meters 1 yard = 3 feet 1 light second 300,000,000 meters 1 quart = 0.946 liters 2. 32 meters into feet 3. 43 miles into feet 4. 2.25 miles into inches 5. 565,900 seconds into days 6. 17 years into minutes 7. 100 yards into meters 8. 55 miles per hour into meters per second