12:4 = 3 3x3=9 9 white rabbits
9 rabbits :-) That's it
There are 12 rabbits in a cage, and the ratio of white rabbits to all rabbits is 3:4. When calculated, there are 9 white rabbits in total. This is derived from the fraction of 3 out of 4 total rabbits being white, multiplied by 12 total rabbits.
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