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I have a box which has \(3\) green, \(9\) blue, \(4\) yellow, \(8\) orange coloured cubes in it.
 
1. What is the ratio of orange to yellow cubes? i:i
 
2. What is the ratio of green to blue cubes? i:i
 
3. How many different ratios can be formed, when you compare each colour to anyone of the other colours?