Glycerine of density 1.25 × 10³ kg m⁻³ is flowing through the conical section of pipe. The area of cross-section of the pipe at its ends is 10 cm2 and 5 cm2 and pressure drop across its length is 3 Nm-2. The rate of flow of glycerine through the pipe is x x 10⁻⁵ m³ s-1. The value of x is____.