5. Solving a chemistry problem

9. A mixture of chlorpromazine (I) and propazine (II) was divided into plates "Silufol"; while obtaining the following results. The distances from the start line to the center of the spots (I) and (II) are 20 mm and 32 mm, respectively; the diameter of spots (I) and (II) is 4 mm and 3 mm.
The distance from the start line to the finish line is 100 mm. Calculate the coefficient
the mobility of aminazine and the degree (criterion) of separation R (propazine / aminazine).