4. VOLUME
Volume is the amount of space occupied by an object or
enclosed in a container. It is 3-dimensional. Volume is
often expressed using the word "cubic" + the distance. For
example, if a room is 5 metres long, 3 metres wide and
3 metres high, it is 45 cubic metres (45 cu. m). But we can
also use the distance + the figure 3. So we write 45m3.

Other measurements of volume are:
- 1000 cubic centimetres (cc) = 1 litre (L or l)
- gallon (approx. 4.6 litres in UK, approx. 3.8 liters in US)

We use litres to talk about fluids like drinks and petrol.
We also use gallons to talk about petrol and other fluids.

ຫັວງວ່າ ຄົງເປັນປະໂຫຍດ ໃຫ້ ທ່ານຜູ້ອ່ານ