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Upper primary school mathematics question UPQ109
The figure below is made up of 6 cubes of 3 different sizes. What is the ratio of the total volume of the small cubes to the total volume of the medium cubes to the volume of the large cube?
We take small cube as reference
Number of small cubes = 3
Number of medium cubes = 2 ==> 2 × 8 = 16 small cubes
Number of large cube = 1 ==> 1 × 9 × 3 = 27 small cubes
Ratio = 3 : 16 : 27