Imperial & Metric Pints Metres kg Miles Length Mass Feet Inches Tonnes Miles Stone Metric Capacity Litres Imperial Gallons Pounds
You need to memorise these for your GCSE exam! ? ? ? Test Your Understanding ? pounds 5. 4 kg = 11. 88 49. 69 pints = 28. 394 ? litres 40 km = 25? miles 75 cm = 2. 5? foot 30 miles = 48? km 28 km = 17. 5 ? miles 480 miles = 768 ? km
Memorise Time! ? ? ? ? ? ?
Converting between compound units 30 m/s 65 m/s ? 1000 ? km/s 0. 03 × 3600 ? ? km/h 108 ? km/h 234
Test Your Understanding 175 m/s 45 km/h ? km/h 630 ? 12. 5 m/s
Exercises 4 1 ? [Edexcel] Emily is driving in France. She sees this sign. Emily is going to drive to Dijon. She plans to drive at an average speed of 50 miles per hour. Work out how long it should take Emily to drive to Dijon. ? 2 6 hours ? ? ? 5 3 To experiment to see if cats land on their feet, I release Pippin upside down at the top of a 6000 foot drop. What is that in km? 1. 8 km ? The average human consumes about 7. 6 pints 6 of cow’s milk a day. How many litres is that in ? 4 ? a year? 1585. 1 litres ? ? If my Ferrari consumes 6 gallons of petrol each hour and my Aston 8 gallons each hour, what is the difference in time in seconds, between the two cars, to consume a litre of petrol? 33. 3 seconds ?