10 miles = METRIC AND IMPERIAL UNITS 12.5 miles = 45 miles = 9 litres = 55 miles = 41.5 litres = 45 litres = 22.5 litres = 5 miles ≈ 8 km 840 km = 4.5 litres ≈ 1 gallon 24 km = 4 km = 12 km = 100 gallons = 0.5 gallons = 1.03 m = ........................ 43000 cm = 25 mph = 10 cl = ....................... .................... ........................... 3 gallons = mm 30 cm = ........................... mm m km/h 1270 ml = ................... 2.1 litres = litres 1.5 hours = ................... min litres ........................ ml 0.04 km = ........................... m 150 min = .................. hours ...................... 0.4 hours = ................... min 11 inches = 240 km/h = ................. mph 16 inches = 2 inches = 3.3 pounds = 6.6 pounds = 0.32 cm = 0.5 kg = .................... tonnes 0.1 hours = .................... min 22 pounds = 7 gallons = 0.5 inches = 23.1 pounds = 1 inch ≈ 2.5 cm 2.2 pounds ≈ 1 kg 3.75 cm = 6.5 kg = 7.5 cm = 27.5 cm = 0.5 kg = 2 kg = 20 kg = 100 cm = mm