Printable · GCSE Foundation · ages 14-16
Standard and compound units worksheet — GCSE Foundation
Fifteen questions on "standard and compound units" — DfE statement N13. Print it, or print three versions so neighbours cannot copy by letter; the key gives the letter for each version.
Standard and compound units worksheet — GCSE Foundation
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- 1.A metal cube has a mass of 540 g and a volume of 60 cm³. Work out its density in g/cm³.
- 2.Bella's electricity supplier charges 28.5p per unit (kWh). Last month she used 340 units. Work out the total cost, giving your answer in pounds.
- 3.A lorry travels 105 miles in 1 hour 45 minutes. Work out its average speed in miles per hour.
- 4.A bus leaves the station at 09:47 and arrives at its destination at 11:23. Work out the journey time.
- 5.Work out the total cost of 3 pens at 45p each and one notebook at £2.35. Give your answer in pounds.
- 6.A jug holds 1.25 litres of water. Ella pours in another 400 ml. Work out the total volume, in litres.
- 7.Maya buys 4 plants at £3.20 each and a bag of compost for £6.75. She pays with a £20 note. Work out her change.
- 8.Which of these units would be most appropriate to use when stating the mass of a small car?
- 9.A jar of jam costs £2.35. Tom buys 3 jars. He says the total cost is more than £7. Work out the exact total cost, and state whether Tom's claim is correct.
- 10.A tin of beans has a mass of 650 g. A bag of rice has a mass of 1.35 kg. Work out the total mass, in kilograms.
- 11.A tap fills a 20 litre bucket in 2 minutes 30 seconds. Work out the rate of flow, in litres per minute.
- 12.A flight departs at 21:35 and lands at 06:10 the following morning. Work out the total flight time.
- 13.Rice is sold in a 400 g bag for £1.12 and in a 1.5 kg bag for £3.90. Work out how much less the rice in the larger bag costs per kilogram.
- 14.A piece of ribbon is 2.4 metres long. Kim cuts 40 cm from it. Work out the length of ribbon left, in millimetres.
- 15.A rectangular tile measures 45 cm by 0.6 m. Work out its area, in square centimetres.
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