Day Four Try these. 1


Mum has lost some of her measuring jugs and asks you to pour exactly 75 ml of water into a glass. She gives you two measuring jugs: one with a capacity of 100 ml and another with a capacity of 85 ml. Is it possible to measure exactly 75 ml using these two jugs? If so, explain how you could do this.


100 ml 85 ml


Answer: 2


Marks:


/2


Next, Mum asks you to measure out exactly 4 litres using one jug with a capacity of 3 litres and another with a capacity of 5 litres. Explain how you could do this. (There is more than one answer.)


Answer:


3 If the area of one square face on this cuboid is 49 cm2 what is the volume of this cuboid?


,


Marks: 15 cm


/2


Answer: Super Sleuth investigates


In pairs, construct a container with the greatest capacity that you can make using an A4 sheet of paper and sticky tape. This should be a 3-D shape of your choice. To test the capacity, fill your container with non-standard units, e.g. cubes, beads or bags of rice. Record and compare your results with those of other pairs. Which container has the greatest/smallest capacity? What changes could you have made to your container to increase its capacity?


Total Marks: /32 I would like to get better at | I am good at 95


cm3


Marks: Today’s Marks:


/2 /6


Week 22 | Capacity


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