The angles in triangle ABC satisfy 6sin∠A=3√3sin∠B=2√2sin∠C. If sin^2∠A=ab, where a and b are coprime positive integers, what is the value of a+b?

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look at the ques carefully
If sin^2∠A=ab
its square there
can't you take that final step?
sinA = 8/25, so sin^2 A = ???
the answers wrong.........