According to the meaning of the question, make 2/3 tops or/kloc-0 pairs of pants per meter of cloth.

Set 600 meters of cloth, m meters of tops and 600 meters of pants.

The equation obtained is as follows

(2/3) m: (600 m) x 1= 1: 1

The solution is m=360.

So the coat is 360 meters and the pants are 240 meters.