A liquid moves through a pipe with a cross-sectional area of 4.38 m² at a speed of 4.65 m/s. If the cross-sectional area becomes 24.78 m², how fast would the fluid move?
a) 0.83 m/s
b) 1.47 m/s
c) 8.39 m/s
d) 14.98 m/s