If r, s, and t are all positive, what is the ratio of r to s to t?

If r, s, and t are all positive, what is the ratio of r to s to t? (1) \(r s = 2s\) and \((t 2s)^2 = 0\) (2) \(r = 6\) and \(t = 8s^-1\) Project DS Butler Data Sufficiency (DS3) For DS butler Questions Click Here