A red puck and a blue puck, both with a mass of 0.818 kg, undergo a collision. After the collision the blue puck has x- and y-components of velocity equal to Vb,x,f = 0.123 m/s and Ub,y,f = 0.556 m/s. Likewise, the red puck has x- and y- components of velocity equal to Vr,x, f = 0.328 m/s and Vr,y,f = 0.212 m/s. What is the total final kinetic energy of this system? Express your answer in Joules to 3 significant figures.